com.cn | DNSViz

com.cn

Updated: 2024-08-21 07:11:48 UTC (30 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	Y
	86400	RRSIG	DS 8 2 86400 20240907103340 20240808094637 38388 cn. VeBKXXg1u4dFM8iAVaXpKWgXFg8mvdpq eA+h2xbGVFi8KeNOlfTwC/dIC9zxiI/7 RWQrvrTNGJD1eMe8j/RNiizUserVW5u0 oS7IFEVY4sGNGmnEo1oV1XXgWVy2bOEk tn/AwE7oQR6MkGYS7Y3kBdwCwEH6Waui QQPXwXRAxxI=	VALID	Y	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
Response size (bytes)				OK	245	245	245		245	245	245	245	245	245	273	273	273	273
Response time (ms)				OK	173	518	520		520	522	523	522	522	515	520	521	515	522

Responses for com.cn/DNSKEY

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. (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	Y	Y
	86400	RRSIG	DNSKEY 8 2 86400 20240907091637 20240808090922 43326 com.cn. m67ym5NpTpXDFQWew6WPWQyqVxzfPX0p J+haHzBSu1g/UuWq1xwPdWCiy85nSdh5 7JA3n82yymxE9BV+Bt4Y1f02aXSEm5DR S6dYX40YWVKKDNVbrf7UWgoZSy6THswn QP2v7JSmRV2rMM3J8tM13R21hODVgEhs dofusFwf6ak=	VALID	Y	Y	Y		Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 8 2 86400 20240907091637 20240808090922 46387 com.cn. MsDjeaHjaCPZy5G/t6HV7zOdA7jfADah wdP5VzBVJ26WcnS5E3QQ95ZmZmZajqjn 86jKh20NKCXb8c5pI2lwTGZLkshSIevf uosiFZxjSGE9do3j39kkEMY/VQs2a9Mb 7Zh8pBRHL4IX8NYCEz47t06V8uwnsCnZ ByPUUErba5rxuTGA41LFT28Mz3MlVHGp ddy97J56WcErf2FDZZ9/m/AmN9Ozz9W8 hLXE/TASSzMeWcVMFleKaghUj+uamfdk 2Z1GLz+lvBnaiB7Pvx63a6eqCUUmZXbu on0+kgsswyZRdi0vcyni70nJ91Etck/H FGGAnLR9xQ0SmrM+wjy/fw==	VALID	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
Response size (bytes)				OK	919	919	919		919	919	919	919	919	919	947	947	947	947	947
Response time (ms)				OK	544	542	542		547	543	540	547	546	540	543	545	544	539	546

Responses for com.cn/NS

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. (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	Y	Y
	86400	RRSIG	NS 8 2 86400 20240907100706 20240808091457 43326 com.cn. Bo8OM1kvX5oix5iBzORvH4jL+/Sxv9Jr kjBzOPOdNjYYpjH1schtWdltFZqLX0BP K37pd7kl5EKYwmLUMvUpfn6YPa67arKl oUMZOGZdPN6tON0bU3x7CxZUc4d+nrDq FZeDMn0GnfsKuzIi/4gUlb+tAwaeFj2S LKPOlcEsE/c=	VALID	Y	Y	Y		Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	7/0/1	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	7/0/6	7/0/1	7/0/1	7/0/1
Response size (bytes)				OK	339	533	339		339	339	533	533	339	339	457	457	343	343	341
Response time (ms)				OK	175	2	77		147	67	7	13	172	148	161	189	170	189	181

Responses for com.cn/A

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. (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	0/4/1	0/4/1
Response size (bytes)				OK	541	504	541		541	541	504	504	541	541	532	532	536	536	532
Response time (ms)				OK	188	2	66		148	69	4	4	171	147	151	185	169	182	184

Responses for com.cn/CDS

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. (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	0/4/1	0/4/1
Response size (bytes)				OK	541	504	541		541	541	504	504	541	541	532	532	536	536	532
Response time (ms)				OK	254	22	250		257	251	22	22	254	245	253	255	255	245	256

Responses for com.cn/MX

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. (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	0/4/1	0/4/1
Response size (bytes)				OK	541	504	541		541	541	504	504	541	541	532	532	536	536	532
Response time (ms)				OK	261	422	258		274	261	394	488	271	256	261	271	268	256	271

Responses for com.cn/NSEC3PARAM

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. (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	Y	Y
	0	RRSIG	NSEC3PARAM 8 2 0 20240907092521 20240808090845 43326 com.cn. 1rwn8eggguhQEs1UC9L2LhmCSGic8wLx CnsjNuQLkzWdxW7DomvJSSPr9A0PgJ4S XwehfUR8Mxi2HKf2bZJBFV6B1DhMiOl2 xkm0AWjAYLc43h3Yi+Y8/wfZoB2g9ktF EP50cxGRfAb5ThYewM+JSSn9mq9nVX9X TCFVdK7Puqs=	VALID	Y	Y	Y		Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	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	2/7/6	2/7/1	2/7/1	2/7/1
Response size (bytes)				OK	222	720	222		222	222	720	720	222	222	644	644	530	530	528
Response time (ms)				OK	584	577	579		589	581	573	591	588	576	581	586	584	571	589

Responses for com.cn/SOA

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. (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. 2029458922 7200 3600 2419200 21600	OK	Y	Y	Y		Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	SOA 8 2 86400 20240920070741 20240821060741 43326 com.cn. eH+1JBcjxqiWZqAeUyxjUiBv2aQARp+w LF8pT042Fg3LuutmTssdYbvS2GdtVQHC Y7QTNyCu2RYwjshR5LYaGrajB8lSIgnl VA3T8rIKQzsUoo0e49TOGbUq5rzzACaq I9r0ccADorrhp7vVOdBRJac/FIXioy6K f2GIwjVPEX8=	VALID	Y	Y	Y		Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
com.cn	86400	SOA	a.dns.cn. root.cnnic.cn. 2029458813 7200 3600 2419200 21600	OK															Y
	86400	RRSIG	SOA 8 2 86400 20240920060952 20240821050952 43326 com.cn. Z0IM4klZJraZDpRG3bXXLN8Bu07oxf5i VLfdMcOqy51WNBO2cHFjneOpiOtfH/ah ohnU+SDvHM+wsZkLVhJ8pmWwr+JgP8H2 CDeCXh5/UKafX0OZ8hfoSNxBIYZCEiwr ZmoL+ow9AKnaWdFj8sWfYKy1dyCyr0OZ LFfzTFi39/c=	VALID															Y
RR count (Answer/Authority/Additional)				OK	2/0/1	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	2/7/6	2/7/1	2/7/1	2/7/1
Response size (bytes)				OK	258	746	258		258	258	746	746	258	258	670	670	558	558	554
Response time (ms)				OK	342	337	341		379	341	318	386	370	336	341	365	360	312	378

Responses for com.cn/TXT

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. (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	0/4/1	0/4/1
Response size (bytes)				OK	541	504	541		541	541	504	504	541	541	532	532	536	536	532
Response time (ms)				OK	525	523	524		529	524	524	529	527	522	524	527	526	523	528

Responses for com.cn/CNAME

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. (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	0/4/1	0/4/1
Response size (bytes)				OK	541	504	541		541	541	504	504	541	541	532	532	536	536	532
Response time (ms)				OK	535	533	533		538	533	531	538	536	531	533	536	535	530	537

Responses for jryg8.ekcnh.com.cn/A

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. (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	0/8/1	0/8/1
Response size (bytes)				OK	1117	1014	1117		1117	1117	1014	1014	1117	1117	1042	1042	1052	1052	1042
Response time (ms)				OK	556	551	553		562	553	550	562	558	550	554	558	556	548	560

Responses for com.cn/AAAA

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. (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	0/4/1	0/4/1
Response size (bytes)				OK	541	504	541		541	541	504	504	541	541	532	532	536	536	532
Response time (ms)				OK	567	565	565		571	566	563	571	569	563	566	568	567	562	570

Responses for com.cn/NS

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. (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	Y	Y
	86400	RRSIG	NS 8 2 86400 20240907100706 20240808091457 43326 com.cn. Bo8OM1kvX5oix5iBzORvH4jL+/Sxv9Jr kjBzOPOdNjYYpjH1schtWdltFZqLX0BP K37pd7kl5EKYwmLUMvUpfn6YPa67arKl oUMZOGZdPN6tON0bU3x7CxZUc4d+nrDq FZeDMn0GnfsKuzIi/4gUlb+tAwaeFj2S LKPOlcEsE/c=	VALID	Y	Y	Y		Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	7/0/1	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	7/0/6	7/0/1	7/0/1	7/0/1
Response size (bytes)				OK	339	533	339		339	339	533	533	339	339	457	457	343	343	341
Response time (ms)				OK	175	2	77		147	67	7	13	172	148	161	189	170	189	181

Responses for com.cn/CDNSKEY

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. (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	0/4/1	0/4/1
Response size (bytes)				OK	541	504	541		541	541	504	504	541	541	532	532	536	536	532
Response time (ms)				OK	599	597	597		603	598	594	603	601	596	598	600	599	594	602