knu.cn - robtex.com

knu.cn

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn 2035-05-20 #40

Same first word

Similar names

DNS History

12 records (3 active, 9 former)

20162017201820192020202120222023202420252026NSns1.ename.netns2.ename.netdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comns3.dns.comns4.dns.comA204.74.211.183CNAMEcn3.g2.org
NSdns1.iidns.com2015-05-29 → 2016-12-06 · 4 obs
● 2015-05-29 07:29:52
● 2016-12-06 20:33:26
○ 2021-02-04 12:55:02
○ 2026-07-17 15:33:24
NSdns2.iidns.com2015-05-29 → 2016-12-06 · 4 obs
● 2015-05-29 07:29:52
● 2016-12-06 20:33:26
○ 2021-02-04 12:55:02
○ 2026-07-17 15:33:24
NSdns3.iidns.com2015-05-29 → 2016-12-06 · 4 obs
● 2015-05-29 07:29:52
● 2016-12-06 20:33:26
○ 2021-02-04 12:55:02
○ 2026-07-17 15:33:24
NSdns4.iidns.com2015-05-29 → 2016-12-06 · 4 obs
● 2015-05-29 07:29:52
● 2016-12-06 20:33:26
○ 2021-02-04 12:55:02
○ 2026-07-17 15:33:24
NSdns5.iidns.com2015-05-29 → 2016-12-06 · 4 obs
● 2015-05-29 07:29:52
● 2016-12-06 20:33:26
○ 2021-02-04 12:55:02
○ 2026-07-17 15:33:24
NSdns6.iidns.com2015-05-29 → 2016-12-06 · 4 obs
● 2015-05-29 07:29:52
● 2016-12-06 20:33:26
○ 2021-02-04 12:55:02
○ 2026-07-17 15:33:24
NSns1.ename.net2026-07-11 → 2026-07-17 · 3 obs
○ 2021-09-01 16:29:30
● 2026-07-11 16:55:22
● 2026-07-17 15:33:24
NSns2.ename.net2026-07-11 → 2026-07-17 · 3 obs
○ 2021-09-01 16:29:30
● 2026-07-11 16:55:22
● 2026-07-17 15:33:24
NSns3.dns.com2021-02-04 → 2021-09-01 · 5 obs
○ 2016-12-06 20:33:26
● 2021-02-04 12:55:02
● 2021-09-01 16:29:30
○ 2026-07-11 16:55:22
○ 2026-07-17 15:33:24
NSns4.dns.com2021-02-04 → 2021-09-01 · 5 obs
○ 2016-12-06 20:33:26
● 2021-02-04 12:55:02
● 2021-09-01 16:29:30
○ 2026-07-11 16:55:22
○ 2026-07-17 15:33:24
A204.74.211.1832015-05-29 → 2016-02-18 · 4 obs
● 2015-05-29 07:29:52
● 2016-02-18 00:11:44
○ 2017-07-01 06:26:48
○ 2026-07-17 15:33:24
CNAMEcn3.g2.org2015-05-29 → 2026-07-17 · 11 obs
● 2015-05-29 07:29:52
● 2015-10-04 10:33:12
○ 2016-01-25 06:37:18
● 2016-02-18 00:11:44
○ 2016-05-19 02:41:32
○ 2016-12-06 20:33:26
● 2017-07-01 06:26:48
● 2021-09-01 16:29:30
○ 2026-07-11 16:55:22
● 2026-07-12 15:05:48
● 2026-07-17 15:33:24

🔍 DNS Trace

Analysis

IP Addresses

knu.cn has exactly one IP address — 204.74.211.183.

s.g2.org, cngo.g2.org, hycn.g2.org plus two other host names have IP numbers in common with knu.cn.