edu.cn | DNSViz

edu.cn

Updated: 2023-02-26 16:25:29 UTC (580 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. (2001:dc7::1)	a.dns.cn. (203.119.25.1)	b.dns.cn. (203.119.26.1)	c.dns.cn. (203.119.27.1)	d.dns.cn. (203.119.28.1)	d.dns.cn. (2001:dc7:1000::1)	e.dns.cn. (203.119.29.1)	f.dns.cn. (195.219.8.90)	g.dns.cn. (66.198.183.65)	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
	86400	RRSIG	DS 8 2 86400 20230328000727 20230225233939 38388 cn. aQf1sUzjmnbc5RqFcael0t4cCy5n6600 fJIPtGPW5irb3ixOVvTgxEf6SDD1aikD /W5PBq1sn8dRT27ZECTAISKzAD3lgxNi BFff/RKe1st5ms85mrAbk4hxq2Dv6vJC 57YSrKoSJrcAZF1czCMH1NR8fLuc8URy cRqeZ6zyJHk=	VALID	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
Response size (bytes)				OK	281	281	281	281	281	281	281	281	281	309	309	309	309
Response time (ms)				OK	45	463	183	758	46	44	465	236	112	463	464	461	464

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)	deneb.dfn.de. (192.76.176.9)	ns2.cuhk.hk., ns5.cernet.net. (137.189.6.21)	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)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns3.cernet.net. (101.4.62.35)	ns3.cernet.net. (2001:250:62::35)	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. (166.111.8.30)	ns5.cernet.net. (2402:f000:1:801::8:30)	ns5.cernet.net. (2405:3000:3:6::15)
edu.cn	172800	DNSKEY	256 3 8 AwEAAb3/T3Lk2Vr+u5Xhi+OTUMRG9pJ2 7pmVRjzuh4ZrAUKa8gs63E0XMWzyvRyS F08aKJKH506pcRY7B4tcdSLnxwuS2cMg BMfscCs64VXJYo9SFYl8rHethOBxVfRx NIrOx41VyABTnni9MK47fhGTV0L8j+nm WpuVH/9lsP1DvYSj ; key tag = 21204 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	Y	Y	Y	Y	Y
	172800	RRSIG	DNSKEY 8 2 172800 20230314045354 20230212040751 15397 edu.cn. Y1z7cq633AOqSkxST3DIdMwtC/WyktgU QJM9S7pDQFtWt6vCgJiV6WPphqXQ250N kLuwHG6BlL2B8fvAaAubcfGUw8lddESJ 7y9vIMurP9FEFsjga9e8MzFIP/fdSfr9 sLkXI51/GiTQcqsZd6ZlJcDLGKaPig7v NoGsqSoJtCeMKQw6Qn7aHRyYeM/xGTNo jo8aBslzRIQ32gHY6bC6V2qc87y8y0Uk 1IykCx9jWymmk0JetDrnPfQCJxsx4tSu 0m2ZffN+8z63YGArDwTUy/VRYBjsMqEV Hlw/G6Nc+JDlTQ8BEl6Lu6IOrgcvihBH mmFYUIvNRZIcKb0e7v+tYQ==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	172800	RRSIG	DNSKEY 8 2 172800 20230314045354 20230212040751 21204 edu.cn. GW1x6jTQQ7K7xOwDn7WCNV5Y3B9tvcph FPLLOUHNoJ6G0h2fPgpJHjTLqDM4hDvv cnuvpjDB5NnPzkdQ95Liohynxna0KvAZ NeuRaar9jIwYi0dP5jUAzPI0PQsKyYRj YCGdmNE9ogGYawC2otMSFB4IZ+5tOTJ/ a6GO6qI3/RA=	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1
Response size (bytes)				OK	947	947	947	947	947	947	947	947	947	947	947	947	947	947	947	947	947	947	947	947	947
Response time (ms)				OK	498	507	505	499	239	238	501	178	494	496	178	505	507	504	502	500	504	503	497	495	240

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)	deneb.dfn.de. (192.76.176.9)	ns2.cuhk.hk., ns5.cernet.net. (137.189.6.21)	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)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns3.cernet.net. (101.4.62.35)	ns3.cernet.net. (2001:250:62::35)	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. (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. ns3.cernet.net. ns4.cernet.net. ns5.cernet.net. dns2.edu.cn.	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	172800	RRSIG	NS 8 2 172800 20230323135033 20230221130354 21204 edu.cn. vWWR6Xidzshmww7FEtCgVAw8Ie6jTnD/ Empw1DppfsL5iuFiA4C3noB4GghkJxek 7rwmwOOJUsqwPLtCsP74igYNFb/i6arf moEoLqmsKKZ/ISCazLQ85dUewoRGtCB6 javg06e3Kzog8cmMMuluU+4UGp78SzKs zYg0YNAtfJE=	VALID	Y	Y	Y	Y	Y	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	7/0/20	7/0/20	7/0/9	7/0/9	7/0/20	7/0/9	7/0/9	7/0/20	7/0/20	7/0/20	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/20	7/0/20	7/0/9
Response size (bytes)				OK	1100	1100	1198	1198	1100	1100	1198	1100	1100	1198	1198	1198	1100	1100	1100	1100	1100	1100	1198	1198	1100
Response time (ms)				OK	179	206	187	197	149	168	179	186	184	189	174	193	184	209	182	156	216	165	197	212	162

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)	deneb.dfn.de. (192.76.176.9)	ns2.cuhk.hk., ns5.cernet.net. (137.189.6.21)	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)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns3.cernet.net. (101.4.62.35)	ns3.cernet.net. (2001:250:62::35)	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. (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 10 afff	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	0	RRSIG	NSEC3PARAM 8 2 0 20230322145027 20230220142038 21204 edu.cn. R/aiU5DyeE1X/0N3lFpQIpQj5UUP5oRA 1AaB32qT4Ltm2KGjpKBlC1uOyuinAYPZ KAXVw20z8n2JSIuzZzfvNnTQcdaEtFFn gtnZ2sxuutZl4cCxpdtyqnnn6q+6pGEo wnwYUlAFwhVCTun6w9kgtZLXKokPX5Wf RpHUnT2g1xs=	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/7/9	2/7/9	2/7/19	2/7/19	2/7/8	2/7/9	2/7/19	2/7/8	2/7/8	2/7/19	2/7/19	2/7/19	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/19	2/7/19	2/7/9
Response size (bytes)				OK	1285	1285	1217	1217	1119	1285	1217	1119	1119	1217	1217	1217	1119	1119	1119	1119	1119	1119	1217	1217	1285
Response time (ms)				OK	391	440	433	399	222	219	404	418	378	387	420	428	437	415	409	222	425	409	391	382	230

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)	deneb.dfn.de. (192.76.176.9)	ns2.cuhk.hk., ns5.cernet.net. (137.189.6.21)	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)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns3.cernet.net. (101.4.62.35)	ns3.cernet.net. (2001:250:62::35)	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. (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	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	538	538	532	532	538	532	532	538	538	532	532	532	538	538	538	538	538	538	532	532	532
Response time (ms)				OK	353	363	362	354	204	204	353	358	349	351	359	360	363	357	355	204	360	356	352	349	218

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)	deneb.dfn.de. (192.76.176.9)	ns2.cuhk.hk., ns5.cernet.net. (137.189.6.21)	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)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns3.cernet.net. (101.4.62.35)	ns3.cernet.net. (2001:250:62::35)	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. (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	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	538	538	532	532	538	532	532	538	538	532	532	532	538	538	538	538	538	538	532	532	532
Response time (ms)				OK	368	379	377	369	219	218	370	371	364	366	374	375	378	371	371	219	375	372	367	365	219

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)	deneb.dfn.de. (192.76.176.9)	ns2.cuhk.hk., ns5.cernet.net. (137.189.6.21)	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)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns3.cernet.net. (101.4.62.35)	ns3.cernet.net. (2001:250:62::35)	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. (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	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	538	538	532	532	538	532	532	538	538	532	532	532	538	538	538	538	538	538	532	532	532
Response time (ms)				OK	448	461	459	449	235	230	450	455	444	446	455	457	460	453	450	230	457	452	446	445	235

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)	deneb.dfn.de. (192.76.176.9)	ns2.cuhk.hk., ns5.cernet.net. (137.189.6.21)	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)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns3.cernet.net. (101.4.62.35)	ns3.cernet.net. (2001:250:62::35)	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. (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. ns3.cernet.net. ns4.cernet.net. ns5.cernet.net. dns2.edu.cn.	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	172800	RRSIG	NS 8 2 172800 20230323135033 20230221130354 21204 edu.cn. vWWR6Xidzshmww7FEtCgVAw8Ie6jTnD/ Empw1DppfsL5iuFiA4C3noB4GghkJxek 7rwmwOOJUsqwPLtCsP74igYNFb/i6arf moEoLqmsKKZ/ISCazLQ85dUewoRGtCB6 javg06e3Kzog8cmMMuluU+4UGp78SzKs zYg0YNAtfJE=	VALID	Y	Y	Y	Y	Y	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	7/0/20	7/0/20	7/0/9	7/0/9	7/0/20	7/0/9	7/0/9	7/0/20	7/0/20	7/0/20	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/9	7/0/20	7/0/20	7/0/9
Response size (bytes)				OK	1100	1100	1198	1198	1100	1100	1198	1100	1100	1198	1198	1198	1100	1100	1100	1100	1100	1100	1198	1198	1100
Response time (ms)				OK	179	206	187	197	149	168	179	186	184	189	174	193	184	209	182	156	216	165	197	212	162

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)	deneb.dfn.de. (192.76.176.9)	ns2.cuhk.hk., ns5.cernet.net. (137.189.6.21)	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)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns3.cernet.net. (101.4.62.35)	ns3.cernet.net. (2001:250:62::35)	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. (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	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	538	538	532	532	538	532	532	538	538	532	532	532	538	538	538	538	538	538	532	532	532
Response time (ms)				OK	482	495	493	482	239	236	482	488	477	480	489	492	494	486	484	238	490	486	481	478	239

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)	deneb.dfn.de. (192.76.176.9)	ns2.cuhk.hk., ns5.cernet.net. (137.189.6.21)	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)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns3.cernet.net. (101.4.62.35)	ns3.cernet.net. (2001:250:62::35)	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. (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	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	538	538	532	532	538	532	532	538	538	532	532	532	538	538	538	538	538	538	532	532	532
Response time (ms)				OK	180	199	199	190	148	154	179	190	187	192	181	189	179	190	190	156	195	159	173	190	151

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)	deneb.dfn.de. (192.76.176.9)	ns2.cuhk.hk., ns5.cernet.net. (137.189.6.21)	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)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns3.cernet.net. (101.4.62.35)	ns3.cernet.net. (2001:250:62::35)	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. (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. 2023022610 7200 1800 604800 21600	OK	Y	Y
	172800	RRSIG	SOA 8 2 172800 20230328155323 20230226145323 21204 edu.cn. lrZHU5FBtEop4ug4FFoxOn+iN13ygaRv sUUD+S6saXuPLDVG3ykC/ZwcRtBVkTIF TVnMu8IwErBKElPgPTKLXEvq70TXWGdD kTcoCNrmZ6lurjR20VUvSc2V3Lb9szaN PUUVCZ/IL/zvIO3PtkH2/mvTqGeug3Pn kePr1YQwaPU=	VALID	Y	Y
edu.cn	172800	SOA	dns.edu.cn. hostmaster.net.edu.cn. 2023022609 7200 1800 604800 21600	OK				Y									Y	Y	Y		Y
	172800	RRSIG	SOA 8 2 172800 20230328144546 20230226134546 21204 edu.cn. aw7k7YgiRmSwj2MSz64X8RSW8dhtqbMI V25GyJABS3z5ow1KHe+AoNIUcrt+m62d wQ50998XRH/YBRv+/EDMTDqkxBHz4GrZ 9bbU+K5sojr8nfcCBx/O21/5KZ0rQhGw bK6nDnd6jSf55Oz+eqcjLai4GKZRhrYS K9ovVcOAiLI=	VALID				Y									Y	Y	Y		Y
edu.cn	172800	SOA	dns.edu.cn. hostmaster.net.edu.cn. 2023022613 7200 1800 604800 21600	OK			Y			Y	Y	Y	Y	Y	Y	Y							Y	Y	Y
	172800	RRSIG	SOA 8 2 172800 20230328161546 20230226151546 21204 edu.cn. usxqVNJEYQQ/kJE1Eb3OxhOJITyznEkM LZh3e+IJxrlktM/FD1ecfCSmZUCXiL2a vTkHNAajeGoSV+5ZUs8F7uB6aTXWB08a 9Q0cUYOCKp/tgvV7DKJpAv4g+4XKzb8R EUi4QX7vOBWOjpCZHwj/eLfnzDka4b6F N9InogA6eME=	VALID			Y			Y	Y	Y	Y	Y	Y	Y							Y	Y	Y
edu.cn	172800	SOA	dns.edu.cn. hostmaster.net.edu.cn. 2023022607 7200 1800 604800 21600	OK					Y											Y		Y
	172800	RRSIG	SOA 8 2 172800 20230328135131 20230226125131 21204 edu.cn. Oen/MBqTzpQmE8uRKcbpqGHC5R5jv27v Ln8Z7+ho0UkR3dIYkVj4idr3rwu0Qpof McK8qAiM1wFVWlu43Kd9Y4B7tBgFLABf olHFEqrltW12/bSKEFJaRTrF/oSgiqsa wjVDsxuUDv29WzHpAzvApu4empgfZ9ia 3nX4btjlP9Q=	VALID					Y											Y		Y
RR count (Answer/Authority/Additional)				OK	2/7/9	2/7/9	2/7/18	2/7/18	2/7/8	2/7/9	2/7/18	2/7/8	2/7/8	2/7/18	2/7/18	2/7/18	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/8	2/7/18	2/7/18	2/7/9
Response size (bytes)				OK	1323	1323	1083	1083	1157	1317	1083	1157	1157	1083	1083	1083	1157	1157	1157	1157	1157	1157	1083	1083	1317
Response time (ms)				OK	593	643	184	604	229	223	614	625	583	591	628	635	640	622	178	604	632	619	592	586	231

Responses for pemb07s6uv.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)	deneb.dfn.de. (192.76.176.9)	ns2.cuhk.hk., ns5.cernet.net. (137.189.6.21)	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)	ns2.cernet.net. (103.137.60.203)	ns2.cernet.net. (2001:dd9::203)	ns3.cernet.net. (101.4.62.35)	ns3.cernet.net. (2001:250:62::35)	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. (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	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1
Response size (bytes)				OK	1033	1033	1027	1027	1033	1027	1027	1033	1033	1027	1027	1027	1033	1033	1033	1033	1033	1033	1027	1027	1027
Response time (ms)				OK	516	513	510	517	216	240	496	503	509	513	505	508	512	502	496	495	505	500	515	511	217