com.cn | DNSViz

com.cn

Updated: 2024-09-21 00:30:27 UTC (115 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. (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. (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
	86400	RRSIG	DS 8 2 86400 20240929215353 20240830213340 38388 cn. JQmII5kjhdkBTqYBHZmzxmgonS3D0UW5 O0dtX+DXHHT7yCh5dZd73HZL5l4fCItv hgVwun8uKj9fOPyNcqYJtEfVgavq124v YbSyFwGLK1acMOxAwk0dPZKQOSAwqHix X4dthyNVyIjxrExDgQI7Q0ztnEiNYe22 yI5DH4JUco4=	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		241	85		164	86	155		242	165	180	241	240	241

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. (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)	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
	86400	RRSIG	DNSKEY 8 2 86400 20240929204452 20240830201637 43326 com.cn. MeLJEfGVXLebM71wt+eElDn1+x2bUWV3 6S83o8kIELBDkkWpriwM0YUxrfHpra8H x2/PiQEsJ0ZG653TnZ9TolAVTRRc33IP qdHVuIg6Vcagx5FGU7fttF5BZ4iZhQQl bJAhERAN1QctCetJle0NUaI3BlX6bSAw bIRRFBcADLM=	VALID	Y		Y		Y	Y	Y		Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 8 2 86400 20240929204452 20240830201637 46387 com.cn. HllHGdfkWAqPQZhluS4P6FfhQAUQUcz2 qmGVYTHPQgDU5vi6B2LdLYojeyDeE7bT MYOXQD6LPCkD1Dqe4aWkKAYvJkz92zCD WEuKDvMcppYhKN2Pod+WP8kU6/bGx+Ij 342/0vH06VS1qBI23jP7jWVfi8lpRysg 7LYrtnLdFDIHRgJzaAMjAXgUKBHYiFg/ OcW2Fu7eZUUXPkwjr1ecl37GEPbWqoMy /nXXce+P3nzVD6DL7VRgOGlZVaEwE//R h3o6GkOzZpMJ1QaQinSEVg+PbfDx3k3M FZGu2S5GKW8+2DrldC/bIlNzj/aeslqg JcfJlcX58CGEbYffc4f1lQ==	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	251		86		87	163	154		254	163	250	251	249	254	252

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. (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)	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
	86400	RRSIG	NS 8 2 86400 20240929213021 20240830210706 43326 com.cn. BdJETS9XqyY22z70ydRzdgsDN6kCpaNF 4Y4ZGKESxrv1XYvWWJdH7U5SOT6bnWwF TDbnX/5wK8OM92uTS+WKAYBEStKTuZ2X 98HuU53gCAr/ndBDp2moB5hFGZb3nrW7 yPIAz9RORPaFm+WkS73ng9teg4Jg6OzT pvtUTjiP6z8=	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	7/0/1	7/0/1	7/0/1	7/0/6
Response size (bytes)				OK	339		339		339	339	339		339	339	457	343	343	341	457
Response time (ms)				OK	187		65		67	148	143		172	148	166	168	181	193	184

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. (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)	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
Response size (bytes)				OK	541		541		541	541	541		541	541	532	536	536	532	532
Response time (ms)				OK	342		66		66	148	144		171	148	173	170	181	182	182

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. (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)	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
Response size (bytes)				OK	541		541		541	541	541		541	541	532	536	536	532	532
Response time (ms)				OK	216		89		91	172	164		193	170	188	193	216	215	216

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. (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)	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
Response size (bytes)				OK	541		541		541	541	541		541	541	532	536	536	532	532
Response time (ms)				OK	216		86		88	168	160		217	165	213	189	214	217	216

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. (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)	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
Response size (bytes)				OK	541		541		541	541	541		541	541	532	536	536	532	532
Response time (ms)				OK	242		85		86	164	156		245	164	196	243	242	245	243

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. (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)	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
	0	RRSIG	NSEC3PARAM 8 2 0 20240929210929 20240830202521 43326 com.cn. TZKRYtRpdRP6//yJA9wb3CoDQsfO7ygr a7HViN7/OTjvJYdSf2jYdjcHiCv3FvcB rBgsH1CYjhj/ZPyHO4E3Imjln07aAzzc 3qtGe4lsAyfBmlZq/yY4KhCcP0wMX24H Vqev2eShA3hZ8EFbwly2XLodqxZ6ZdUC 9iq+8QgMy0M=	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	2/7/1	2/7/1	2/7/1	2/7/6
Response size (bytes)				OK	222		222		222	222	222		222	222	644	530	530	528	644
Response time (ms)				OK	269		86		86	162	153		277	164	264	269	262	277	272

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. (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)	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. 2029514221 7200 3600 2419200 21600	OK												Y	Y
	86400	RRSIG	SOA 8 2 86400 20241021003026 20240920233026 43326 com.cn. KwwUQ6qNZZ7M2mdEH1U2hSjUIgFCcPR+ 8fUz/84H7eMILGwmryrOrWV8OFUTK0Kj EbUp5PqPhK1CbYzosMGaL7AaGI/mqgqT xjkC950AxwlLNVNnfgRyuiZQjR2NDq00 EClZ6VML08q/6FRPVj0uyvpg5XcBTfRV a95Ei7Ut5po=	VALID												Y	Y
com.cn	86400	SOA	a.dns.cn. root.cnnic.cn. 2029514220 7200 3600 2419200 21600	OK	Y		Y		Y	Y	Y		Y	Y	Y				Y
	86400	RRSIG	SOA 8 2 86400 20241021002839 20240920232839 43326 com.cn. syuP6mJenXjEa9rtWfjwXRMh5DREaEdV cvjahQN3xg7TQDdCbAEEjfdPvu1rkieW Y22GZcUVRIcyAfCEABx1lsQOlEcUDBct Eb+u4pDPYtoY+cgThY33eR9wTbPbfJrI W0gwXXv6MvBLvkbHQB9E0SXvV5dk2eH8 cbGi1nwGvAQ=	VALID	Y		Y		Y	Y	Y		Y	Y	Y				Y
com.cn	86400	SOA	a.dns.cn. root.cnnic.cn. 2029514031 7200 3600 2419200 21600	OK														Y
	86400	RRSIG	SOA 8 2 86400 20241020223007 20240920213007 43326 com.cn. V2JhDnmU4p5YFPMpAkQFhvEHjd+m/ZVO lWlb0fFQtQhyFwHPcf8bAPpauLdpCycd /bCBt3CwAoTo3wzSxifto8z4q2AF90CA /mvy5XNHCS8RaDFbtOoJjEDAtrO7fy6Q tK4+ENJ19+V1kyj0i5hPHCuIPByhthyN FnVlAksxDWA=	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	2/7/1	2/7/1	2/7/1	2/7/6
Response size (bytes)				OK	258		258		258	258	258		258	258	670	558	558	554	670
Response time (ms)				OK	225		87		78	166	158		228	167	193	196	220	231	228

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. (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)	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
Response size (bytes)				OK	541		541		541	541	541		541	541	532	536	536	532	532
Response time (ms)				OK	246		86		87	163	155		248	164	196	197	246	248	247

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. (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)	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
Response size (bytes)				OK	541		541		541	541	541		541	541	532	536	536	532	532
Response time (ms)				OK	257		86		87	162	154		261	163	255	258	255	261	259

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. (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)	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
	86400	RRSIG	NS 8 2 86400 20240929213021 20240830210706 43326 com.cn. BdJETS9XqyY22z70ydRzdgsDN6kCpaNF 4Y4ZGKESxrv1XYvWWJdH7U5SOT6bnWwF TDbnX/5wK8OM92uTS+WKAYBEStKTuZ2X 98HuU53gCAr/ndBDp2moB5hFGZb3nrW7 yPIAz9RORPaFm+WkS73ng9teg4Jg6OzT pvtUTjiP6z8=	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	7/0/1	7/0/1	7/0/1	7/0/6
Response size (bytes)				OK	339		339		339	339	339		339	339	457	343	343	341	457
Response time (ms)				OK	187		65		67	148	143		172	148	166	168	181	193	184

Responses for ls3bn.tsjmz.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. (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)	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
Response size (bytes)				OK	1117		1117		1117	1117	1117		1117	1117	1042	1052	1052	1042	1042
Response time (ms)				OK	285		86		88	161	161		291	161	282	285	279	291	288

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. (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)	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
Response size (bytes)				OK	541		541		541	541	541		541	541	532	536	536	532	532
Response time (ms)				OK	295		87		88	161	151		297	161	191	295	293	299	297