com.cn | DNSViz

com.cn

Updated: 2024-07-29 08:33:20 UTC (52 days ago) Go to most recent »

DNS Server Responses

Responses for com.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. (203.119.28.1)	d.dns.cn. (2001:dc7:1000::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)
com.cn	86400	DS	46387 8 2 df69b2cfe66d63a3068423e676f1d7d40e08e2868064ec707cabf784c006952b	OK	Y	Y			Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DS 8 2 86400 20240815224637 20240716223105 38388 cn. g7XipjqxegJL0GR+zRBm3GoO2e2DBklM cMJdzlJr+zVjzpA7274u0Ec0rbOPDRCX xURJ82j9myO4cDcu7p/41QfYE4i71rm3 vr+tPpi0eyes4F+SRYqRe12ssUMAshjM /LBxKPBKSPm1ao+sVg+SmHXcNJ+LQ7CZ YhJDrCHKlD8=	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
Response size (bytes)				OK	245	245			245	245	245	245	245	245	273	273	273	273
Response time (ms)				OK	279	76			114	199	77	77	280	197	197	198	279	279

Responses for com.cn/DNSKEY

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
com.cn	86400	DNSKEY	256 3 8 AwEAAeH7RkujDHlCG+Mjam+7q7fjPOay 2hEkmdZoUKr+3zRdxK60Tdai2pFnGa92 MJFVKpeBk631AN72YhJGOrEbTdzQQg+y ER/SRpgmrasvQ4XvxNEov0make3T3b2/ B41a1IHobr6IJhWPxMZfN29YCueyX9Bp hNk7QTdb60UOrFbH ; key tag = 43326 257 3 8 AwEAAaUQ1QQZQWrzO0+GIdvgxgDCSs2W ymcJSfMWmhKkyId2ediCS0ERgXniZvgv b4r11ytF9hYyJevklQqbpbQXJFM05piB d5T7bX5emkHKmq6jCRJrSsiOOowUTnRU XrlK6bMMjGDBHkuemePftjkxXu4n4yTH 9+xiVkdXAOFmK05PPayB1f5/CT7xzA/f +rRhqF824fX7BTQuj9z7j44UEW6XpKAt QijnY2wwVgqeRVrkFPkMa3b2miGMlAjr cZZRJe0T1cHonL09LquV2MiGG3f3cDD4 d1FnZDck6UPMW4ezF9cohAfdi+WDfvEY qlT8sWKsK3tCP5AF9LHMkal9uxc= ; key tag = 46387	OK	Y	Y			Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 8 2 86400 20240815220922 20240716220921 43326 com.cn. p2rxke+NRIkwPu0IXE6GyuZf6gyv5nuo R37wtyq0cTi1KkZc1mMCnWnAZP0AtoKS 6EHc68xJ2EM9q+7E+CbHh0XEG8DT8fum DEwvl+rPcRGs/8MEpL/8SWFtxUVJsIcV ANAxxbWizfyurVLG3gYbRrdOtJMZG3n9 8zTqnuZVwtQ=	VALID	Y	Y			Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 8 2 86400 20240815220922 20240716220921 46387 com.cn. bcKcp018FcsaHEp/O9MvMGgXhND7svMN n/TOXN4bVT+RH8lijKwF+Z8CyaDHtEAQ 0nY24BXqeWy7lQxDIp93StB8Fwxo/LwF cjHBJryTeYg5+VT2siAigixgzUEZO9vH R3gYkRiHmMqHVcnQ9XHsq4JHY1K1wEWr 5pVjuoFkEXYFvPJJnE8ArJKpzawDA0vN 3uc90jHGEQtRZnFZFYZM4a2M7ggkQmNE BTqlyKYec7+T9Nsw2O4yJhHRzD+BF5vn jyz63kEBFHH0SpU57MT4rcgbyHaHLZKz 45MwgESm/45S2qCi5nIbOYglOw27LhQe Shg2laSfwuXOO2PdZOw+/Q==	VALID	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
Response size (bytes)				OK	919	919			919	919	919	919	919	919	947	947	947	947	947
Response time (ms)				OK	82	291			115	156	81	83	293	204	204	206	290	293	292

Responses for com.cn/NS

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
com.cn	86400	NS	a.dns.cn. b.dns.cn. c.dns.cn. d.dns.cn. e.dns.cn. cns.cernet.net.	OK	Y	Y			Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	NS 8 2 86400 20240815221454 20240716221243 43326 com.cn. bMVmqgoGU8DC9rxoiVhJj4z94XO4juAx 3Bk/yZAsOeOAYQyb5fJlc5TYcA+c7m5h fsuwo2Spo+go2nQD9lSs9AnES6jfKvXa yLERlZhtBa/a3zCMIC+BiF+OgmDN0jth xbXyqZ8dv7bdM59+sTQwB5cs9qIpEzuu hOQZ9eqyf6c=	VALID	Y	Y			Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	7/0/11	7/0/1			7/0/1	7/0/1	7/0/11	7/0/11	7/0/1	7/0/1	7/0/6	7/0/1	7/0/1	7/0/1	7/0/6
Response size (bytes)				OK	533	339			339	339	533	533	339	339	457	343	343	341	457
Response time (ms)				OK	2	174			67	149	5	8	176	148	156	153	185	181	181

Responses for com.cn/A

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
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
Response size (bytes)				OK	504	541			541	541	504	504	541	541	532	536	536	532	532
Response time (ms)				OK	2	192			67	147	4	3	176	149	151	152	186	182	187

Responses for v96nu.53yru.com.cn/A

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
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
Response size (bytes)				OK	1014	1117			1117	1117	1014	1014	1117	1117	1042	1052	1052	1042	1042
Response time (ms)				OK	26	240			119	167	23	24	241	167	175	177	239	243	240

Responses for com.cn/CDS

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
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
Response size (bytes)				OK	504	541			541	541	504	504	541	541	532	536	536	532	532
Response time (ms)				OK	25	245			119	165	24	24	245	166	178	179	244	246	245

Responses for com.cn/MX

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
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
Response size (bytes)				OK	504	541			541	541	504	504	541	541	532	536	536	532	532
Response time (ms)				OK	31	244			113	157	30	29	245	158	175	176	244	245	244

Responses for com.cn/NSEC3PARAM

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
com.cn	0	NSEC3PARAM	1 0 10 aef123ab	OK	Y	Y			Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	0	RRSIG	NSEC3PARAM 8 2 0 20240815220845 20240716211535 43326 com.cn. ar00MzoTBi3FOQ0GDrHM0UWdJiZ+T+VV 1jCre23ZOt8ubcxag27k6kodVIeZIDiQ FlE91ay2UTqpFS8GX2L0Ne0XNFqvz3V/ prlL3spcbpSuW4QO8QI7wLNjenI6L7Xb BtwzOGaGEet2lUF2tcQlKoz+TYN/JFdJ xGTDEZIeF+w=	VALID	Y	Y			Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/7/11	2/0/1			2/0/1	2/0/1	2/7/11	2/7/11	2/0/1	2/0/1	2/7/6	2/7/1	2/7/1	2/7/1	2/7/6
Response size (bytes)				OK	720	222			222	222	720	720	222	222	644	530	530	528	644
Response time (ms)				OK	89	302			116	216	85	89	306	209	209	213	299	306	302

Responses for com.cn/SOA

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
com.cn	86400	SOA	a.dns.cn. root.cnnic.cn. 2029421797 7200 3600 2419200 21600	OK		Y			Y	Y			Y	Y	Y	Y	Y		Y
	86400	RRSIG	SOA 8 2 86400 20240828083305 20240729073305 43326 com.cn. AHZniBM0Z/HnSvTHks0eGLDUBIvUA1ul y8X9AXDqCiJDixl9IiUDfo+s2Fud2AOx nr/41qlkoPdOmI8ppZngsDqKI1JnNGzW 7hlzHYSGAPHnk1HgQC+NlsZHeGEQ1QjL iGxD1N1ZwbJNKSdJVoHmCSzvIaBZoPa3 Nnz1i9zETvI=	VALID		Y			Y	Y			Y	Y	Y	Y	Y		Y
com.cn	86400	SOA	a.dns.cn. root.cnnic.cn. 2029421796 7200 3600 2419200 21600	OK	Y						Y	Y						Y
	86400	RRSIG	SOA 8 2 86400 20240828083038 20240729073038 43326 com.cn. SgBZCOKzi97Oyo4x2VTEUboQmEkLScir vsj9fQq7hKoBMPxkQTrM8idHXHBRtMw3 ELai3RyJUD9DJ9OhMt+myh5jNjrhOI0v HfwEsmm789c2wZdqr9MjcDjIZmzm6fss QjYN8qwGnlb55QuggXNj2ighqiOOFWdN rKV2jApB+6o=	VALID	Y						Y	Y						Y
RR count (Answer/Authority/Additional)				OK	2/7/11	2/0/1			2/0/1	2/0/1	2/7/11	2/7/11	2/0/1	2/0/1	2/7/6	2/7/1	2/7/1	2/7/1	2/7/6
Response size (bytes)				OK	746	258			258	258	746	746	258	258	674	562	562	558	674
Response time (ms)				OK	35	250			113	156	30	39	254	177	177	181	248	255	251

Responses for com.cn/TXT

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
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
Response size (bytes)				OK	504	541			541	541	504	504	541	541	532	536	536	532	532
Response time (ms)				OK	79	282			113	156	77	79	284	156	199	200	281	284	282

Responses for com.cn/CNAME

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
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
Response size (bytes)				OK	504	541			541	541	504	504	541	541	532	536	536	532	532
Response time (ms)				OK	80	285			114	156	79	80	287	201	201	203	285	289	287

Responses for com.cn/AAAA

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
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
Response size (bytes)				OK	504	541			541	541	504	504	541	541	532	536	536	532	532
Response time (ms)				OK	84	383			115	155	83	84	297	206	207	207	294	297	296

Responses for com.cn/NS

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
com.cn	86400	NS	a.dns.cn. b.dns.cn. c.dns.cn. d.dns.cn. e.dns.cn. cns.cernet.net.	OK	Y	Y			Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	NS 8 2 86400 20240815221454 20240716221243 43326 com.cn. bMVmqgoGU8DC9rxoiVhJj4z94XO4juAx 3Bk/yZAsOeOAYQyb5fJlc5TYcA+c7m5h fsuwo2Spo+go2nQD9lSs9AnES6jfKvXa yLERlZhtBa/a3zCMIC+BiF+OgmDN0jth xbXyqZ8dv7bdM59+sTQwB5cs9qIpEzuu hOQZ9eqyf6c=	VALID	Y	Y			Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	7/0/11	7/0/1			7/0/1	7/0/1	7/0/11	7/0/11	7/0/1	7/0/1	7/0/6	7/0/1	7/0/1	7/0/1	7/0/6
Response size (bytes)				OK	533	339			339	339	533	533	339	339	457	343	343	341	457
Response time (ms)				OK	2	174			67	149	5	8	176	148	156	153	185	181	181

Responses for com.cn/CDNSKEY

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)	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)	cns.cernet.net. (103.137.60.44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)	cns.cernet.net. (2001:dd9::44)
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
Response size (bytes)				OK	504	541			541	541	504	504	541	541	532	536	536	532	532
Response time (ms)				OK	99	309			116	155	98	99	309	155	216	217	308	312	309