51computer.net - dns.ninja
51computer.net
| DNSSEC | ⚠️ Not signed | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783473966 | ||||||
Subdomains
mail.51computer.net |
Same first word
51computer.net |
DNS History
17 records (0 active, 17 former)
○NS(root)2015-08-15 → 2016-12-31 · 4 obs
● 2015-08-15 19:25:56
● 2016-12-31 03:44:18
○ 2026-02-19 13:02:20
○ 2026-07-08 01:47:20
● 2016-12-31 03:44:18
○ 2026-02-19 13:02:20
○ 2026-07-08 01:47:20
○NSalgin.ns.cloudflare.com2026-02-19 → 2026-03-06 · 5 obs
○ 2016-12-31 03:44:18
● 2026-02-19 13:02:20
● 2026-03-06 16:22:38
○ 2026-04-21 00:11:16
○ 2026-07-08 01:47:20
● 2026-02-19 13:02:20
● 2026-03-06 16:22:38
○ 2026-04-21 00:11:16
○ 2026-07-08 01:47:20
○NScrystal.ns.cloudflare.com2026-04-21 → 2026-04-21 · 4 obs
○ 2026-03-06 16:22:38
● 2026-04-21 00:11:16
○ 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
● 2026-04-21 00:11:16
○ 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
○NSmaisie.ns.cloudflare.com2026-02-19 → 2026-03-06 · 5 obs
○ 2016-12-31 03:44:18
● 2026-02-19 13:02:20
● 2026-03-06 16:22:38
○ 2026-04-21 00:11:16
○ 2026-07-08 01:47:20
● 2026-02-19 13:02:20
● 2026-03-06 16:22:38
○ 2026-04-21 00:11:16
○ 2026-07-08 01:47:20
○NSns1.expire.kouming.net2026-06-21 → 2026-06-21 · 3 obs
○ 2026-04-21 00:11:16
● 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
● 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
○NSns2.expire.kouming.net2026-06-21 → 2026-06-21 · 3 obs
○ 2026-04-21 00:11:16
● 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
● 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
○NSwest.ns.cloudflare.com2026-04-21 → 2026-04-21 · 4 obs
○ 2026-03-06 16:22:38
● 2026-04-21 00:11:16
○ 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
● 2026-04-21 00:11:16
○ 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
○MXsmtp.51computer.net2015-08-15 → 2016-12-31 · 4 obs
● 2015-08-15 19:25:56
● 2016-12-31 03:44:18
○ 2026-02-19 13:02:20
○ 2026-07-08 01:47:20
● 2016-12-31 03:44:18
○ 2026-02-19 13:02:20
○ 2026-07-08 01:47:20
○A104.21.92.972026-02-19 → 2026-04-29 · 7 obs
○ 2016-12-31 03:44:18
● 2026-02-19 13:02:20
● 2026-04-24 22:08:20
○ 2026-04-28 03:01:52
● 2026-04-29 12:16:40
○ 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
● 2026-02-19 13:02:20
● 2026-04-24 22:08:20
○ 2026-04-28 03:01:52
● 2026-04-29 12:16:40
○ 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
○A172.67.191.942026-02-19 → 2026-04-29 · 7 obs
○ 2016-12-31 03:44:18
● 2026-02-19 13:02:20
● 2026-04-24 22:08:20
○ 2026-04-28 03:01:52
● 2026-04-29 12:16:40
○ 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
● 2026-02-19 13:02:20
● 2026-04-24 22:08:20
○ 2026-04-28 03:01:52
● 2026-04-29 12:16:40
○ 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
○A188.114.96.02026-04-28 → 2026-04-28 · 4 obs
○ 2026-04-24 22:08:20
● 2026-04-28 03:01:52
○ 2026-04-29 12:16:40
○ 2026-07-08 01:47:20
● 2026-04-28 03:01:52
○ 2026-04-29 12:16:40
○ 2026-07-08 01:47:20
○A188.114.97.02026-04-28 → 2026-04-28 · 4 obs
○ 2026-04-24 22:08:20
● 2026-04-28 03:01:52
○ 2026-04-29 12:16:40
○ 2026-07-08 01:47:20
● 2026-04-28 03:01:52
○ 2026-04-29 12:16:40
○ 2026-07-08 01:47:20
○A203.156.205.1942015-08-15 → 2016-12-31 · 4 obs
● 2015-08-15 19:25:56
● 2016-12-31 03:44:18
○ 2026-02-19 13:02:20
○ 2026-07-08 01:47:20
● 2016-12-31 03:44:18
○ 2026-02-19 13:02:20
○ 2026-07-08 01:47:20
○A2606:4700:3033::6815:5c612026-02-19 → 2026-04-29 · 7 obs
○ 2016-12-31 03:44:18
● 2026-02-19 13:02:20
● 2026-04-24 22:08:20
○ 2026-04-28 03:01:52
● 2026-04-29 12:16:40
○ 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
● 2026-02-19 13:02:20
● 2026-04-24 22:08:20
○ 2026-04-28 03:01:52
● 2026-04-29 12:16:40
○ 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
○A2606:4700:3035::ac43:bf5e2026-02-19 → 2026-04-29 · 7 obs
○ 2016-12-31 03:44:18
● 2026-02-19 13:02:20
● 2026-04-24 22:08:20
○ 2026-04-28 03:01:52
● 2026-04-29 12:16:40
○ 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
● 2026-02-19 13:02:20
● 2026-04-24 22:08:20
○ 2026-04-28 03:01:52
● 2026-04-29 12:16:40
○ 2026-06-21 06:51:22
○ 2026-07-08 01:47:20
○A2a06:98c1:3120::2026-04-28 → 2026-04-28 · 4 obs
○ 2026-04-24 22:08:20
● 2026-04-28 03:01:52
○ 2026-04-29 12:16:40
○ 2026-07-08 01:47:20
● 2026-04-28 03:01:52
○ 2026-04-29 12:16:40
○ 2026-07-08 01:47:20
○A2a06:98c1:3121::2026-04-28 → 2026-04-28 · 4 obs
○ 2026-04-24 22:08:20
● 2026-04-28 03:01:52
○ 2026-04-29 12:16:40
○ 2026-07-08 01:47:20
● 2026-04-28 03:01:52
○ 2026-04-29 12:16:40
○ 2026-07-08 01:47:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.52.178.30
NS records: m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|