op-kg.com - robtex.com
op-kg.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=1778813731 | ||||||
Similar names
DNS History
6 records (0 active, 6 former)
○NSns.efford.co.jp2007-11-15 → 2017-04-29 · 4 obs
● 2007-11-15 11:02:44
● 2017-04-29 21:39:10
○ 2026-03-26 19:14:48
○ 2026-05-15 03:02:56
● 2017-04-29 21:39:10
○ 2026-03-26 19:14:48
○ 2026-05-15 03:02:56
○NSns2.efford.co.jp2007-11-15 → 2017-04-29 · 4 obs
● 2007-11-15 11:02:44
● 2017-04-29 21:39:10
○ 2026-03-26 19:14:48
○ 2026-05-15 03:02:56
● 2017-04-29 21:39:10
○ 2026-03-26 19:14:48
○ 2026-05-15 03:02:56
○MXmail2-tokyo.efford.co.jp2007-11-15 → 2017-04-29 · 4 obs
● 2007-11-15 11:02:44
● 2017-04-29 21:39:10
○ 2026-03-26 19:14:48
○ 2026-05-15 03:02:56
● 2017-04-29 21:39:10
○ 2026-03-26 19:14:48
○ 2026-05-15 03:02:56
○MXmail2.efford.co.jp2007-11-15 → 2017-04-29 · 4 obs
● 2007-11-15 11:02:44
● 2017-04-29 21:39:10
○ 2026-03-26 19:14:48
○ 2026-05-15 03:02:56
● 2017-04-29 21:39:10
○ 2026-03-26 19:14:48
○ 2026-05-15 03:02:56
○A153.120.34.732015-06-30 → 2017-04-29 · 5 obs
○ 2007-11-15 11:02:44
● 2015-06-30 09:00:14
● 2017-04-29 21:39:10
○ 2026-03-26 19:14:48
○ 2026-05-15 03:02:56
● 2015-06-30 09:00:14
● 2017-04-29 21:39:10
○ 2026-03-26 19:14:48
○ 2026-05-15 03:02:56
○A202.171.137.832007-11-15 → 2007-11-15 · 3 obs
● 2007-11-15 11:02:44
○ 2015-06-30 09:00:14
○ 2026-05-15 03:02:56
○ 2015-06-30 09:00:14
○ 2026-05-15 03:02:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.33.14.30
NS records: c.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 430ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|