edu.cn | DNSViz

edu.cn

Updated: 2025-11-26 09:04:28 UTC (23 days ago) Go to most recent »

DNS Server Responses

Responses for edu.cn/DS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a.dns.cn. (203.119.25.1)	a.dns.cn. (2001:dc7::1)	b.dns.cn. (203.119.26.1)	b.dns.cn. (2001:dc7:1::1)	c.dns.cn. (203.119.27.1)	c.dns.cn. (2001:dc7:2::1)	d.dns.cn. (2001:dc7:1000::1)	d.dns.cn. (203.119.28.1)	e.dns.cn. (203.119.29.1)	e.dns.cn. (2001:dc7:3::1)	ns.cernet.net. (103.137.60.44)	ns.cernet.net. (202.112.0.44)	ns.cernet.net. (2001:250:c006::44)	ns.cernet.net. (2001:dd9::44)
edu.cn	86400	DS	15397 8 1 ca602972d554df57cc8322c18d9cf942fac47430 15397 8 2 3a6c89d32b3143d193521ce64389548821da90f770ab09ecd9c8680b2f4848b5	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DS 8 2 86400 20251205022428 20251105012556 38388 cn. DCBAlLPjEp2RXvctBFdt7lUzZmXnCtRn 2cEYPMoJEld9YSFw8WWpxdORSQMdenVj DkyIbZV8m/iEDFbWCm7L476Ot26UY02a QDTQORKIWgcUK4ecgtT6K1U/cBhMZnK4 FyNAzQC3nI/KzlPgitaCxHi5q1ZKjAP3 Lew1xbmfTPk=	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1
Response size (bytes)				OK	281	281	281	281	281	281	281	281	281	281	309	309	309	309
Response time (ms)				OK	316	19	61	199	81	199	18	19	317	199	471	316	315	317

Responses for edu.cn/DNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
edu.cn	7200	DNSKEY	256 3 8 AwEAAaw7Q5FklMT+Frgic5QeFqv3th/6 uHtVRRhQafiqrk1/NdgE23XLGCf+toVf WgZ6tukiIBoM3Fup9CTGtXpZBrhzN2RA JIoYxMX5VLRnlHT7s5Lvcv3sXhXsgtv0 UP/1Y7Ql5q0E4dJamlcFHhBwSgU6WwdQ YouWL8NzKVLuCy9gcislS2HcbUDwC6oW w0cauJq36fRbZuC7ElBQKC0QM1i0qqKh u/t+yFWOmzZiFhqVYo/AxOOVsy+BHan1 qPn61QlYxyLszINlPFOxiDCUKJUqC2DS BUcDoznMNunU9eUkLSd/nnPmtcVKFw/g QEXowpM8/J3Md8OG3sPxUD/Itek= ; key tag = 44583 257 3 8 AwEAAdkXpELr8ax9Gu8CRfA7Iux8G32u sl8Lgs917ZELiWaoZgufgNALQHLSffJP bnZ/Qg6BPKB0RkhnUNX6066yLo3evWQB 6keio+JW/CHXF2orSgt1T+zDUqSKeE5M c4uPeq+nFmpP6SFbSz82IMlEYylbfvxB j16TqP5uNPAKN8MCm2gFNRjTx8/e8BZQ 93OwrfyBTJWkBWsaUUIUwhLqKtJuEovJ ZnvaNctOcKpJRk1FM0/swxVt1b4I7iLU JKBMSEIGeZvw72SnvqicqVOOLoE8NWTR zJMWs8RrrJp9OFy28O6fnwCR57cDpQQl HdvpIBsxiHPKGfcqRoX6gDqf7qs= ; key tag = 15397	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	7200	RRSIG	DNSKEY 8 2 7200 20251201081352 20251117071859 15397 edu.cn. rF2XUY3UqZXPrnsGfXNs2mXA/NwCmHzn g6ilIzqJNq7/R8rNzSmkxXa6HvoKlqSc R9aJxoZaw4BXgA3RwU39p048exuBIdm1 flJDUr1fu9AopnYPNl18+lvWIJ4CBSIL hu8b1Is3skvE6Dl41R9KKKGYKwr5WthL UN6Kr5s376io+6ba2Nx0FjguD6bNDd9a yg99LjsiSiplovaasbXArJlAsFD2VRf8 hJAzhdJAO4ZrkFEDzs6u/CghYuqsJCeO Ycx/6W2RzROlTmWASoypxJlq2Zq5Bzxo QZc4gu7pFDDOa46cnXha/9ftCCgiarbs 37+JwItkSIeBGsLnHipAhw==	VALID										Y		Y	Y			Y
	7200	RRSIG	DNSKEY 8 2 7200 20251210080659 20251126071352 15397 edu.cn. aukBpyX83is5BJS7paBDrVfIiXPzN8ui JqpYHb2p2hzRHu1beo3MnxVVPVAjDnNv OsIwrhmRBN0/puqPy+DJo1R3R0iyNFDY e46zm8aNYqGOP7JRog5UQ26q8Je1Q/fT DTH/rMtm4gIfgc6A4o+WmT6aBwuCGFsj xVFN3Is4C+R1WMFliYjfIHQepGYo0ifQ 3cVSlMfI2JdjIzxyYnQ1Tj6Io/NTdKn7 fhj1qpYEBav1eQpE/YzqSzbuTrwd7YhW 0T2QpsxT/iniJR8AonC8hk6NL42B/x9Q HvvjluC2UbJhTEaDvgkbjAEdl+Ag1MDb 6tzctZ12JA+QhUfBifGkyw==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y		Y			Y	Y
RR count (Answer/Authority/Additional)				OK	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1
Response size (bytes)				OK	909	909	909	909	909	909	909	909	909	909	909	909	909	909	909	909
Response time (ms)				OK	471	356	361	355	362	358	471	361	357	200	358	357	355	354	358	360

Responses for edu.cn/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
edu.cn	172800	NS	dns.edu.cn. ns2.cernet.net. ns4.cernet.net. ns5.cernet.net. dns2.edu.cn. dns3.edu.cn.	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	172800	RRSIG	NS 8 2 172800 20251203224609 20251119221436 44583 edu.cn. ADxYyhXTlsEBkZ2hnpRhg9W1uNFHCLwm 3Kfw+cFbEw5ztboww2zti59Wy7JhNjV4 4VtXptqPOR+vzV39yUp+0Ll0HrVgfUuX RsCu/OjgrJ4qqqgpr29nd4iDdwBmUUTQ pGyXsp/ccYMQuhUDm0WswFPUMiDsAx/y 2zRDz8vmolai7b/qW3G7iF6Fvno9uCAk h6Z8a1b1dQgX/c5GUpgNrjutGCTC3QUJ 1SfVpdn/eIoKThnCfz5eeLpUokO13U8F 4SW0NPooezPtv2cX5N6kTw1o2cfd0Vw5 4Ru5TgbmKL3Kq+UEHSPsqUchNTnGnlv0 S0a9fIl5/WVLC10GBfbY8Q==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9
Response size (bytes)				OK	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197
Response time (ms)				OK	219	187	196	187	206	180	212	181	203	147	196	151	152	203	187	151

Responses for edu.cn/NSEC3PARAM

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
edu.cn	0	NSEC3PARAM	1 0 0 -	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	0	RRSIG	NSEC3PARAM 8 2 0 20251210011700 20251126010431 44583 edu.cn. Q4o2e1iNZ6k32qmn1VbZGVuxIPC/axbM /Ioc/5dOipX4VWTQiBsxaG4NmGRH5MY7 jMNoaxYYtPgsDtxpTxpvRIpX3L/c3cMb G8rUrwUaenpPLuBZcA458SQXUzd81RVf 5pIaUc70BV+tbab1DH4Q1C/CSACaxEZa oZ8kwtuKVXC4xeCWufRIEtexmtxd7L87 ijKYCoSQMdPDh2H9L6avalj974+Wk1Dn YhybaZIwsZVB7zhZkmPbbjPpV62gTnDb AD0xLnHfa0a6q9cW6QRXWXhi9my8X50H LG6Ji/owIGiXDDjW6/Kim0uA9atZB7vt Er0HDXWdsBhVyYdF58nvHg==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8
Response size (bytes)				OK	1214	1214	1214	1214	1214	1214	1214	1214	1214	1214	1214	1214	1214	1214	1214	1214
Response time (ms)				OK	467	268	289	260	289	271	470	286	271	339	277	350	189	260	277	191

Responses for edu.cn/CNAME

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	793	793	793	793	793	793	793	793	793	787	793	787	793	793	793	793
Response time (ms)				OK	472	331	337	328	338	333	472	337	331	200	335	158	329	327	333	335

Responses for edu.cn/TXT

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	793	793	793	793	793	793	793	793	793	787	793	787	793	793	793	793
Response time (ms)				OK	472	297	302	296	303	299	471	302	298	195	301	195	192	295	299	197

Responses for fvy37.2tq7f.edu.cn/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
RR count (Answer/Authority/Additional)				OK	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1
Response size (bytes)				OK	1557	1557	1557	1557	1557	1557	1557	1557	1557	1545	1557	1545	1557	1557	1557	1557
Response time (ms)				OK	449	359	374	363	384	368	414	363	383	384	371	439	390	387	376	388

Responses for edu.cn/AAAA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	793	793	793	793	793	793	793	793	793	787	793	787	793	793	793	793
Response time (ms)				OK	471	320	326	319	327	323	470	326	321	198	323	198	320	318	324	200

Responses for edu.cn/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
edu.cn	172800	NS	dns.edu.cn. ns2.cernet.net. ns4.cernet.net. ns5.cernet.net. dns2.edu.cn. dns3.edu.cn.	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	172800	RRSIG	NS 8 2 172800 20251203224609 20251119221436 44583 edu.cn. ADxYyhXTlsEBkZ2hnpRhg9W1uNFHCLwm 3Kfw+cFbEw5ztboww2zti59Wy7JhNjV4 4VtXptqPOR+vzV39yUp+0Ll0HrVgfUuX RsCu/OjgrJ4qqqgpr29nd4iDdwBmUUTQ pGyXsp/ccYMQuhUDm0WswFPUMiDsAx/y 2zRDz8vmolai7b/qW3G7iF6Fvno9uCAk h6Z8a1b1dQgX/c5GUpgNrjutGCTC3QUJ 1SfVpdn/eIoKThnCfz5eeLpUokO13U8F 4SW0NPooezPtv2cX5N6kTw1o2cfd0Vw5 4Ru5TgbmKL3Kq+UEHSPsqUchNTnGnlv0 S0a9fIl5/WVLC10GBfbY8Q==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9
Response size (bytes)				OK	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197	1197
Response time (ms)				OK	219	187	196	187	206	180	212	181	203	147	196	151	152	203	187	151

Responses for edu.cn/CDNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
edu.cn	7200	CDNSKEY	257 3 8 AwEAAdkXpELr8ax9Gu8CRfA7Iux8G32u sl8Lgs917ZELiWaoZgufgNALQHLSffJP bnZ/Qg6BPKB0RkhnUNX6066yLo3evWQB 6keio+JW/CHXF2orSgt1T+zDUqSKeE5M c4uPeq+nFmpP6SFbSz82IMlEYylbfvxB j16TqP5uNPAKN8MCm2gFNRjTx8/e8BZQ 93OwrfyBTJWkBWsaUUIUwhLqKtJuEovJ ZnvaNctOcKpJRk1FM0/swxVt1b4I7iLU JKBMSEIGeZvw72SnvqicqVOOLoE8NWTR zJMWs8RrrJp9OFy28O6fnwCR57cDpQQl HdvpIBsxiHPKGfcqRoX6gDqf7qs=	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	7200	RRSIG	CDNSKEY 8 2 7200 20251201081352 20251117071859 15397 edu.cn. T+U66Abn9CeCADczzs8dAh+V96EV9fNR PkjlVFEZmf6deRJkg0X9OeSlKMi9RYWM RaihqeiATW/lCYKxo0hwECpTEwVkc+sF rmEeGlt5GuD5LM9rSoBD6UHeC87Pu9Oz ghlclGeufpNmkJB+FisfFEQDYSPhErNr 7sPsZNOZ5mT7OFZnZHDWUtSy+X/3aymd /GNwntgfbgZwrps9unbDPNIHuEL2sCg3 WfHM2T9bao/5Om+XG3hdr0JmIU8lCmuQ QFI0CU1SphbWmA5Mq3B5bnICmOTrAHLR LbfIp6Y30GO1cxswh8vEHGcEzgmtttl6 /6p5XIBTas675n0sRxjl7Q==	VALID										Y		Y	Y			Y
	7200	RRSIG	CDNSKEY 8 2 7200 20251210080659 20251126071352 15397 edu.cn. J185BHA3PPO6hpmHaGaP19nodQ2IFUeg JH4MRHDRO1oecafJamsP5/B2CHUrUBuR kejM1km9gUeKUofxSrJylrDUcnLZEzJH vAmvSmMUyc1LSas0Mnm2cuOOC43EJqLj Ybw5peYM03L9TQPB94IcUbkh2wTsEXH9 FReHNb3Wh5tS9JfMUKOiC+FgBeODLKBr nbUiFQnf8F1qQF0mtE/YVzbJ8mrVQD/S vNKI/xwkdO11HdfnbeMuFDrFXQ1Da1BT jIkpQXg7/IW7p+7Ffhn5MAxEea/jhSwj YrsHLs1wDbQu2TtxvUpAqMaYohtOt31x qPQbAD+4lkFFGKfDWJHwtA==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y		Y			Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1
Response size (bytes)				OK	633	633	633	633	633	633	633	633	633	633	633	633	633	633	633	633
Response time (ms)				OK	472	312	315	311	315	313	472	315	312	198	314	199	197	311	314	199

Responses for edu.cn/MX

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	793	793	793	793	793	793	793	793	793	787	793	787	793	793	793	793
Response time (ms)				OK	473	341	347	340	349	344	473	347	343	200	346	201	341	338	345	202

Responses for edu.cn/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	793	793	793	793	793	793	793	793	793	787	793	787	793	793	793	793
Response time (ms)				OK	222	184	192	183	193	184	209	181	194	147	185	149	150	197	186	151

Responses for edu.cn/CDS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
edu.cn	7200	CDS	15397 8 2 3a6c89d32b3143d193521ce64389548821da90f770ab09ecd9c8680b2f4848b5	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	7200	RRSIG	CDS 8 2 7200 20251210080659 20251126071352 15397 edu.cn. PEbyw6UCLvy84HSXIRdBnx31pyvtMyH8 P8zKnCX+/rz/kR1/xRKdMXE9M5f1pL1Y uQQr45iYJebee651UXZEjC25tqvSBEUl HB5z1ZBooiEdYJLddshAuP6ZIOqUM0jd RVS1vzh58T3LnVutPWYZPE7lk9gH+HFT Z92fDJ/BICwWcs6L9sR+gHpy29e4S3iR 4+TbsY6Vtq3SfzYaw7YJ9oak5RmTUmBB p5ghc4ki5jkI1wgx92EYjYySJEV8RI2S +uzI//9H2gSeSz6U4OUz1MLvE0+R2vKQ VxLbfKf5+Jplol4WeqM9Uik4PSeKdCEW akk48fByLUDgkCGYnIPVUA==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y		Y			Y	Y
	7200	RRSIG	CDS 8 2 7200 20251201081352 20251117071859 15397 edu.cn. M/7cA5b1cw4b7ZAFPnnCpbAFQULRI94l wcCJy4Ii7TVC1S+mDPUYgmKZsfpsGlM2 OJzpY5CFCUElzKkPJaKgH+veGp/BtBMT Qdh43xcRZx/fakEKsjMPDdihzsAAnWgp 9tJHv0lU91NETay5zQ5gZTwSPQWSsiKJ tz4BRkIXQ1F/1+kC+EEwx/KN+IYJj7Ie 5sPkLi1lFn3cpMCxzK1grHBlAx4Nx4RQ 6nJJE0VGMdXZ5Q8L8rGnx9KEVJCqvVuq vRVzfQ+UzJHA6deykxW9QsoYerA8NYOs tOJ0C76Lbx5JB4Spkvp5F1b7nm7Wm4rq QwOLKvWHm44ujETQ0G32AA==	VALID										Y		Y	Y			Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1
Response size (bytes)				OK	405	405	405	405	405	405	405	405	405	405	405	405	405	405	405	405
Response time (ms)				OK	471	349	353	348	353	350	471	352	350	201	351	201	348	348	351	352

Responses for edu.cn/SOA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns.edu.cn. (202.38.109.35)	dns.edu.cn. (2001:250:c006::35)	dns2.edu.cn. (202.112.0.13)	dns2.edu.cn. (2001:da8:1:100::13)	dns3.edu.cn. (101.4.62.35)	dns3.edu.cn. (2001:250:62::35)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns4.cernet.net. (101.4.62.203)	ns4.cernet.net. (193.174.75.78)	ns4.cernet.net. (2001:250:62::203)	ns4.cernet.net. (2001:638:d:b104::2)	ns5.cernet.net. (137.189.6.21)	ns5.cernet.net. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
edu.cn	172800	SOA	dns.edu.cn. hostmaster.net.edu.cn. 2025112637 7200 1800 604800 21600	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y		Y			Y	Y
	172800	RRSIG	SOA 8 2 172800 20251210082058 20251126072058 44583 edu.cn. g1iNTlnc1DsejvKmXB54bJV5bb7Ry3t9 /iofjUzkXF31yQVxUaEfiwlvWsg22oSD D4Zd3Do1HK188O3rPmO4Rr9s8crbr00Z PZpdqK+yJiq8kkWUo8zDGfqL/pEVaycn hI9WzRvnjq1PX9G+G0qg9Qh8DOGS6oaD Xs2pMRmGgT43V9/KJlPoEbbTfqyb8OPW XjrHw2LrYd/ayGy/iwZ367skJmAUmo41 3dNWCJ56ENJfva4YiaSyiHG0enuZ0Etx YwgH70EZ6Jv66mNPcNBczITuI9hPxO+R uvzDViJtHp/M3cmIfqcRYBDdkMDcY11f UH6lL5Q1hC+PgV52TV1XTw==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y		Y			Y	Y
edu.cn	172800	SOA	dns.edu.cn. hostmaster.net.edu.cn. 2025112633 7200 1800 604800 21600	OK										Y		Y	Y			Y
	172800	RRSIG	SOA 8 2 172800 20251210074024 20251126064024 44583 edu.cn. G6NtTKWedaDWGqrYAY84RBf6MDxgSsLf HBtFlhjYh/M0HltdycLXCYx/RUvblmRw 96dob9uJBCnsMRSI/8hb6wcRs37Q8n4c 8U03GuCjH/P5EcWB+3lvh0uZjGvG3c+X NvRWaKBdiV4FU7gQr3/C7WXayhb6r2NR YyTXpLFat/s8mF2mscs0U9S8c7jQXTLU H9TI24oxyvdPrUKMXbJkvkboT1lvKzsO EXy6EHjmJ58Ly4k2fyCtiPhpLYGgmAps 519B+dxcrrn3dgLubYRqUkqIUjBt+ZEM CwgKxiy43WuJdGZr0oL8p36Thc5v4K6Y vf+utJTQ918YlsIFdfaHoQ==	VALID										Y		Y	Y			Y
RR count (Answer/Authority/Additional)				OK	2/7/7	2/7/7	2/7/7	2/7/7	2/7/7	2/7/7	2/7/7	2/7/7	2/7/7	2/7/7	2/7/7	2/7/7	2/7/7	2/7/7	2/7/7	2/7/7
Response size (bytes)				OK	960	960	960	960	960	960	960	960	960	954	960	954	960	960	960	960
Response time (ms)				OK	476	411	431	404	434	417	478	428	414	341	423	344	407	401	418	425