com.cn | DNSViz

com.cn

Updated: 2024-11-27 16:11:51 UTC (31 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. (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)
com.cn	86400	DS	46387 8 2 df69b2cfe66d63a3068423e676f1d7d40e08e2868064ec707cabf784c006952b	OK	Y		Y		Y	Y		Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DS 8 2 86400 20241212021742 20241112011742 38388 cn. QoxpGukFxfHP7XH7Q8s9iiiVP/029/KT UxVOjWAUkvnJyGHKXk7MG5Utw75VF/ZO fHfZqcaPtNbiX8T150bH1VSJsRL/7CGT qIbXHw9VJhO0QePCrsL91LwbY762B+fE F0sQDsbb7c6Io0MrvbA6eaNieXax4pX1 aoJaMMJshys=	VALID	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
Response size (bytes)				OK	245		245		245	245		245	245	245	273	273	273	273
Response time (ms)				OK	356		83		84	167		161	270	167	356	269	268	270

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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::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
	86400	RRSIG	DNSKEY 8 2 86400 20241212022002 20241112012002 46387 com.cn. Id1TnaMKnUX7XdItyhuwFRL8UCtlXKu4 /i2q6UMtTbZVCfqT/Dphe3zz3gJ0FovB YK9fXC+uQcl465QrH/7/nwF21jn1PdK2 tP1OJ0dk2ch0DISJQbDa51CQJYI8AvqE +eVh/bYjQHPzwtwj+3PhY6oPnWiQpWQu v6m95igROjWuIWmK4bcMJX/s8WhPmuRZ 1Dl06afIPu1+RaPdqfhaInxdBOypd9kN JLJa5SRpDX/QpPWE5qP3Y27EA+CBesAv ZcnsM0PAhdX1SXK6551bH9Npsn7ROtem tDy2uLomfCiEKyayQY4IeDMX3y9V2M85 mzNtEb9MudtOENxEHgm3Bw==	VALID		Y	Y		Y	Y		Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 8 2 86400 20241212022002 20241112012002 43326 com.cn. oAJffHR0qnVKNuaslgsGQZZ+V7Gy4tOg /i01TV8JYBcfUeL3l6FVgNIC4BkK2v7O VqGc4jefjOqs5nHw40SWpobq1PDnqHDG EOh+gQKBTHr6dGota1XtrKIay9At0RhE MgK+kBiC1HSDoLqC+SY9E4KuBde2DSYo 0HQjk7GJuTk=	VALID		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
Response size (bytes)				OK		919	919		919	919		919	919	919	947	947	947	947	947
Response time (ms)				OK		328	92		166	94		167	330	166	326	329	328	324	331

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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::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
	86400	RRSIG	NS 8 2 86400 20241212022002 20241112012002 43326 com.cn. GawkCuk6jfykFAVwts9Xzj/ItyFspnlc uwsy9Xdg9hkqlJ/jGQQks1jzmnNmLpm4 HpCHV9aMmr9rreLiJ1ku5IY+LiFl98Xv tXOgm5JPo2rbGIWjkLkBgaa2iz3zY5JP vVdIuEZyMgKUwMYTuDShUCSlSKb+RKpM 6zcl8UdCn6s=	VALID		Y	Y		Y	Y		Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK		7/0/1	7/0/1		7/0/1	7/0/1		7/0/1	7/0/1	7/0/1	7/0/6	7/0/6	7/0/1	7/0/1	7/0/6
Response size (bytes)				OK		339	339		339	339		339	339	339	457	457	343	343	457
Response time (ms)				OK		186	63		145	64		144	170	146	188	181	166	185	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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::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
Response size (bytes)				OK		541	541		541	541		541	541	541	532	532	536	536	532
Response time (ms)				OK		173	64		145	66		143	170	146	188	184	165	183	182

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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::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
Response size (bytes)				OK		541	541		541	541		541	541	541	532	532	536	536	532
Response time (ms)				OK		365	90		171	92		168	212	172	363	212	192	213	213

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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::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
Response size (bytes)				OK		541	541		541	541		541	541	541	532	532	536	536	532
Response time (ms)				OK		212	82		166	87		163	213	168	360	212	189	211	213

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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::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
Response size (bytes)				OK		541	541		541	541		541	541	541	532	532	536	536	532
Response time (ms)				OK		358	84		166	86		160	275	167	356	273	191	271	275

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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)
com.cn	0	NSEC3PARAM	1 0 10 aef123ab	OK		Y	Y		Y	Y		Y	Y	Y	Y	Y	Y	Y	Y
	0	RRSIG	NSEC3PARAM 8 2 0 20241212022002 20241112012002 43326 com.cn. 0wJZejMGV7yp9evih2cJLCCpiWAW3GCd oc4JfaMalBbve4qZacLwBXFfUKvl4aOC QgCh9q9NBfkDc6UyobwyfdOhVnt0r03P YorSraJpBzdY+IpuhaMzUdRLg3pnai+P zrzRLvAjC/Cu0iniRMNqYkkpyhg/YtsT mPYduCSVCwY=	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	2/7/6	2/7/6	2/7/1	2/7/1	2/7/6
Response size (bytes)				OK		222	222		222	222		222	222	222	644	644	530	530	644
Response time (ms)				OK		311	92		166	93		157	320	167	306	314	312	304	321

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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::44)
com.cn	86400	SOA	a.dns.cn. root.cnnic.cn. 2029638644 7200 3600 2419200 21600	OK		Y	Y		Y	Y		Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	SOA 8 2 86400 20241227161051 20241127151051 43326 com.cn. NtKMuVyVohoeLA3oD35McY30G/aZ8FTZ 1Ps/deKHOnIRk0KYSYduTZo/2Y44vsCC kOwFr0WORYUP+CjIIw00Oc0y0atFTXYa j3pkyACYc350UVqbDgkWlSlqIKPOFZNd QEKm8r+MN8bkbKhjND8SfArKpJhUwdBl vDlkc1HK17I=	VALID		Y	Y		Y	Y		Y	Y	Y	Y	Y	Y	Y
com.cn	86400	SOA	a.dns.cn. root.cnnic.cn. 2029638544 7200 3600 2419200 21600	OK															Y
	86400	RRSIG	SOA 8 2 86400 20241227143437 20241127133437 43326 com.cn. gKPlQ3GP7mEnHIw3QJpy18Ikotux0Umw Ea1xw0xyWGHaX05V1ntWrpl10AJ7Q/9b NteyCrrjUSbTIY+6xIZutH/VpFT4bGas GbaHIEM7LFkxYygZoOf1s39PgeXvsqHW v/TdG1iksc3cgoxsAOMY9OM7mXZ4tHx1 3n6ghMqsbk8=	VALID															Y
com.cn	86400	SOA	a.dns.cn. root.cnnic.cn. 2029638645 7200 3600 2419200 21600	OK		Y
	86400	RRSIG	SOA 8 2 86400 20241227161145 20241127151145 43326 com.cn. WsLIK6sv++qofNrzdZBFOzF2wZftlNQf xLPoPJUO7g2hUpmkmgiB07+EOXzqULpS FN3Q9EuOb8NsKnVxUWBn6hFo79k5xGK0 JspCMkOQoLDv9ajsG8U6ZYnUAd2h4Gp4 QXIyiEIr4xOzt9z+rpCZ1dmfLDMgc8VM 5SwG9O21QdA=	VALID		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	2/7/6	2/7/6	2/7/1	2/7/1	2/7/6
Response size (bytes)				OK		258	258		258	258		258	258	258	670	670	558	558	670
Response time (ms)				OK		257	83		167	84		161	263	167	353	258	182	254	263

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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::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
Response size (bytes)				OK		541	541		541	541		541	541	541	532	532	536	536	532
Response time (ms)				OK		280	85		167	93		159	283	167	278	283	281	275	285

Responses for jcqyi.nfm6j.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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::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
Response size (bytes)				OK		1117	1117		1117	1117		1117	1117	1117	1042	1042	1052	1052	1042
Response time (ms)				OK		290	93		166	86		159	293	167	356	293	290	287	297

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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::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
Response size (bytes)				OK		541	541		541	541		541	541	541	532	532	536	536	532
Response time (ms)				OK		370	85		166	92		158	302	166	180	301	189	300	303

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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::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
	86400	RRSIG	NS 8 2 86400 20241212022002 20241112012002 43326 com.cn. GawkCuk6jfykFAVwts9Xzj/ItyFspnlc uwsy9Xdg9hkqlJ/jGQQks1jzmnNmLpm4 HpCHV9aMmr9rreLiJ1ku5IY+LiFl98Xv tXOgm5JPo2rbGIWjkLkBgaa2iz3zY5JP vVdIuEZyMgKUwMYTuDShUCSlSKb+RKpM 6zcl8UdCn6s=	VALID		Y	Y		Y	Y		Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK		7/0/1	7/0/1		7/0/1	7/0/1		7/0/1	7/0/1	7/0/1	7/0/6	7/0/6	7/0/1	7/0/1	7/0/6
Response size (bytes)				OK		339	339		339	339		339	339	339	457	457	343	343	457
Response time (ms)				OK		186	63		145	64		144	170	146	188	181	166	185	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. (2001:dc7:2::1)	c.dns.cn. (203.119.27.1)	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. (2001:dd9::44)	cns.cernet.net. (202.112.0.44)	cns.cernet.net. (2001:250:c006::44)	cns.cernet.net. (2001:da8:1:100::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
Response size (bytes)				OK		541	541		541	541		541	541	541	532	532	536	536	532
Response time (ms)				OK		331	93		166	95		167	336	167	355	333	333	331	337