51tjh.com - robtex.com
51tjh.com
| DNSSEC | ⚠️ Not signed | ||||||
com
| 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=1776010682 | ||||||
Similar names
DNS History
9 records (0 active, 9 former)
○NSdns10.parkpage.foundationapi.com2016-09-07 → 2016-09-07 · 4 obs
○ 2016-03-26 05:40:12
● 2016-09-07 23:24:04
○ 2026-03-16 18:54:52
○ 2026-04-12 16:30:16
● 2016-09-07 23:24:04
○ 2026-03-16 18:54:52
○ 2026-04-12 16:30:16
○NSdns11.parkpage.foundationapi.com2016-09-07 → 2016-09-07 · 4 obs
○ 2016-03-26 05:40:12
● 2016-09-07 23:24:04
○ 2026-03-16 18:54:52
○ 2026-04-12 16:30:16
● 2016-09-07 23:24:04
○ 2026-03-16 18:54:52
○ 2026-04-12 16:30:16
○NSdns9.parkpage.foundationapi.com2016-09-07 → 2016-09-07 · 4 obs
○ 2016-03-26 05:40:12
● 2016-09-07 23:24:04
○ 2026-03-16 18:54:52
○ 2026-04-12 16:30:16
● 2016-09-07 23:24:04
○ 2026-03-16 18:54:52
○ 2026-04-12 16:30:16
○NSns.cdnhost.cn2015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 06:43:16
○ 2015-12-25 01:15:16
○ 2026-04-12 16:30:16
○ 2015-12-25 01:15:16
○ 2026-04-12 16:30:16
○NSns.dnsfamily.com2015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 06:43:16
○ 2015-12-25 01:15:16
○ 2026-04-12 16:30:16
○ 2015-12-25 01:15:16
○ 2026-04-12 16:30:16
○NSns1.51dns.com2015-12-25 → 2016-03-26 · 5 obs
○ 2015-06-04 06:43:16
● 2015-12-25 01:15:16
● 2016-03-26 05:40:12
○ 2016-09-07 23:24:04
○ 2026-04-12 16:30:16
● 2015-12-25 01:15:16
● 2016-03-26 05:40:12
○ 2016-09-07 23:24:04
○ 2026-04-12 16:30:16
○NSns2.51dns.com2015-12-25 → 2016-03-26 · 5 obs
○ 2015-06-04 06:43:16
● 2015-12-25 01:15:16
● 2016-03-26 05:40:12
○ 2016-09-07 23:24:04
○ 2026-04-12 16:30:16
● 2015-12-25 01:15:16
● 2016-03-26 05:40:12
○ 2016-09-07 23:24:04
○ 2026-04-12 16:30:16
○A103.254.222.1292015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 06:43:16
○ 2015-10-19 21:51:20
○ 2026-04-12 16:30:16
○ 2015-10-19 21:51:20
○ 2026-04-12 16:30:16
○A209.99.40.2222016-09-07 → 2016-09-07 · 4 obs
○ 2015-10-19 21:51:20
● 2016-09-07 23:24:04
○ 2026-03-16 18:54:52
○ 2026-04-12 16:30:16
● 2016-09-07 23:24:04
○ 2026-03-16 18:54:52
○ 2026-04-12 16:30:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.54.112.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|