drtnu.cn - robtex.com
drtnu.cn
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034740399 | ||||||
Similar names
DNS History
7 records (0 active, 7 former)
○NSns1.51dns.com2015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 07:56:56
○ 2015-09-09 09:06:52
○ 2026-05-02 06:52:52
○ 2015-09-09 09:06:52
○ 2026-05-02 06:52:52
○NSns2.51dns.com2015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 07:56:56
○ 2015-09-09 09:06:52
○ 2026-05-02 06:52:52
○ 2015-09-09 09:06:52
○ 2026-05-02 06:52:52
○NSns6.dnsdun.com2015-09-09 → 2015-12-11 · 5 obs
○ 2015-06-04 07:56:56
● 2015-09-09 09:06:52
● 2015-12-11 07:10:46
○ 2016-08-14 16:06:38
○ 2026-05-02 06:52:52
● 2015-09-09 09:06:52
● 2015-12-11 07:10:46
○ 2016-08-14 16:06:38
○ 2026-05-02 06:52:52
○NSns6.dnsdun.net2015-09-09 → 2015-12-11 · 5 obs
○ 2015-06-04 07:56:56
● 2015-09-09 09:06:52
● 2015-12-11 07:10:46
○ 2016-08-14 16:06:38
○ 2026-05-02 06:52:52
● 2015-09-09 09:06:52
● 2015-12-11 07:10:46
○ 2016-08-14 16:06:38
○ 2026-05-02 06:52:52
○A155.94.200.1932015-12-11 → 2015-12-11 · 4 obs
○ 2015-09-09 09:06:52
● 2015-12-11 07:10:46
○ 2016-08-14 16:06:38
○ 2026-05-02 06:52:52
● 2015-12-11 07:10:46
○ 2016-08-14 16:06:38
○ 2026-05-02 06:52:52
○A155.94.200.242015-09-09 → 2015-09-09 · 4 obs
○ 2015-06-04 07:56:56
● 2015-09-09 09:06:52
○ 2015-12-11 07:10:46
○ 2026-05-02 06:52:52
● 2015-09-09 09:06:52
○ 2015-12-11 07:10:46
○ 2026-05-02 06:52:52
○A198.16.59.462015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 07:56:56
○ 2015-09-09 09:06:52
○ 2026-05-02 06:52:52
○ 2015-09-09 09:06:52
○ 2026-05-02 06:52:52