1co4.com - robtex.com
1co4.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=1778592316 | ||||||
Similar names
DNS History
9 records (0 active, 9 former)
○NSmail.sfc8.com2015-11-23 → 2015-11-23 · 3 obs
● 2015-11-23 22:16:04
○ 2016-02-10 14:23:50
○ 2026-05-12 13:26:58
○ 2016-02-10 14:23:50
○ 2026-05-12 13:26:58
○NSns1626.ztomy.com2016-12-23 → 2017-10-29 · 5 obs
○ 2016-02-10 14:23:50
● 2016-12-23 09:08:30
● 2017-10-29 13:32:50
○ 2026-03-26 11:47:40
○ 2026-05-12 13:26:58
● 2016-12-23 09:08:30
● 2017-10-29 13:32:50
○ 2026-03-26 11:47:40
○ 2026-05-12 13:26:58
○NSns2626.ztomy.com2016-12-23 → 2017-10-29 · 5 obs
○ 2016-02-10 14:23:50
● 2016-12-23 09:08:30
● 2017-10-29 13:32:50
○ 2026-03-26 11:47:40
○ 2026-05-12 13:26:58
● 2016-12-23 09:08:30
● 2017-10-29 13:32:50
○ 2026-03-26 11:47:40
○ 2026-05-12 13:26:58
○NSv1.mydomain1.com2016-02-10 → 2016-02-10 · 4 obs
○ 2015-11-23 22:16:04
● 2016-02-10 14:23:50
○ 2016-12-23 09:08:30
○ 2026-05-12 13:26:58
● 2016-02-10 14:23:50
○ 2016-12-23 09:08:30
○ 2026-05-12 13:26:58
○MXmail.1co4.com2015-11-23 → 2016-02-10 · 4 obs
● 2015-11-23 22:16:04
● 2016-02-10 14:23:50
○ 2016-12-23 09:08:30
○ 2026-05-12 13:26:58
● 2016-02-10 14:23:50
○ 2016-12-23 09:08:30
○ 2026-05-12 13:26:58
○A107.151.112.122016-02-10 → 2016-02-10 · 4 obs
○ 2015-11-23 22:16:04
● 2016-02-10 14:23:50
○ 2016-12-23 09:08:30
○ 2026-05-12 13:26:58
● 2016-02-10 14:23:50
○ 2016-12-23 09:08:30
○ 2026-05-12 13:26:58
○A204.11.56.482016-12-23 → 2017-10-29 · 5 obs
○ 2016-02-10 14:23:50
● 2016-12-23 09:08:30
● 2017-10-29 13:32:50
○ 2026-03-26 11:47:40
○ 2026-05-12 13:26:58
● 2016-12-23 09:08:30
● 2017-10-29 13:32:50
○ 2026-03-26 11:47:40
○ 2026-05-12 13:26:58
○A43.224.141.122015-11-23 → 2015-11-23 · 3 obs
● 2015-11-23 22:16:04
○ 2016-02-10 14:23:50
○ 2026-05-12 13:26:58
○ 2016-02-10 14:23:50
○ 2026-05-12 13:26:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.42.93.30
NS records: m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|