53dd.cn - robtex.com
53dd.cn
| CNAME | dns.137cn2.579yun.fun | ||||||
| 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=2034609386 | ||||||
Same first word
53dd.cn |
Similar names
DNS History
6 records (3 active, 3 former)
○NSdns10.hichina.com2016-01-17 → 2017-08-17 · 4 obs
● 2016-01-17 06:29:42
● 2017-08-17 10:35:34
○ 2026-03-30 03:37:56
○ 2026-03-30 03:38:00
● 2017-08-17 10:35:34
○ 2026-03-30 03:37:56
○ 2026-03-30 03:38:00
●NSdns19.hichina.com2026-03-30 → 2026-03-30 · 3 obs
○ 2017-08-17 10:35:34
● 2026-03-30 03:37:56
● 2026-03-30 03:38:00
● 2026-03-30 03:37:56
● 2026-03-30 03:38:00
●NSdns20.hichina.com2026-03-30 → 2026-03-30 · 3 obs
○ 2017-08-17 10:35:34
● 2026-03-30 03:37:56
● 2026-03-30 03:38:00
● 2026-03-30 03:37:56
● 2026-03-30 03:38:00
○NSdns9.hichina.com2016-01-17 → 2017-08-17 · 4 obs
● 2016-01-17 06:29:42
● 2017-08-17 10:35:34
○ 2026-03-30 03:37:56
○ 2026-03-30 03:38:00
● 2017-08-17 10:35:34
○ 2026-03-30 03:37:56
○ 2026-03-30 03:38:00
○A114.215.137.1822016-01-17 → 2017-08-17 · 4 obs
● 2016-01-17 06:29:42
● 2017-08-17 10:35:34
○ 2026-03-30 03:37:56
○ 2026-03-30 03:38:00
● 2017-08-17 10:35:34
○ 2026-03-30 03:37:56
○ 2026-03-30 03:38:00
●CNAMEdns.137cn2.579yun.fun2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 03:37:56
● 2026-03-30 03:38:00
● 2026-03-30 03:38:00