k12dns.com - robtex.com
k12dns.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=1786038389 | ||||||
Similar names
DNS History
8 records (0 active, 8 former)
○NSns11.domaincontrol.com2015-07-10 → 2015-11-16 · 4 obs
● 2015-07-10 02:08:26
● 2015-11-16 07:32:54
○ 2016-02-13 02:15:50
○ 2026-08-06 17:57:16
● 2015-11-16 07:32:54
○ 2016-02-13 02:15:50
○ 2026-08-06 17:57:16
○NSns12.domaincontrol.com2015-07-10 → 2015-11-16 · 4 obs
● 2015-07-10 02:08:26
● 2015-11-16 07:32:54
○ 2016-02-13 02:15:50
○ 2026-08-06 17:57:16
● 2015-11-16 07:32:54
○ 2016-02-13 02:15:50
○ 2026-08-06 17:57:16
○NSns17.domaincontrol.com2016-12-23 → 2017-01-07 · 5 obs
○ 2016-02-13 02:15:50
● 2016-12-23 03:12:20
● 2017-01-07 04:19:28
○ 2026-04-17 22:27:14
○ 2026-08-06 17:57:16
● 2016-12-23 03:12:20
● 2017-01-07 04:19:28
○ 2026-04-17 22:27:14
○ 2026-08-06 17:57:16
○NSns18.domaincontrol.com2016-12-23 → 2017-01-07 · 5 obs
○ 2016-02-13 02:15:50
● 2016-12-23 03:12:20
● 2017-01-07 04:19:28
○ 2026-04-17 22:27:14
○ 2026-08-06 17:57:16
● 2016-12-23 03:12:20
● 2017-01-07 04:19:28
○ 2026-04-17 22:27:14
○ 2026-08-06 17:57:16
○MXmailstore1.secureserver.net2016-12-23 → 2017-01-07 · 4 obs
● 2016-12-23 03:12:20
● 2017-01-07 04:19:28
○ 2026-04-17 22:27:14
○ 2026-08-06 17:57:16
● 2017-01-07 04:19:28
○ 2026-04-17 22:27:14
○ 2026-08-06 17:57:16
○MXsmtp.secureserver.net2016-12-23 → 2017-01-07 · 4 obs
● 2016-12-23 03:12:20
● 2017-01-07 04:19:28
○ 2026-04-17 22:27:14
○ 2026-08-06 17:57:16
● 2017-01-07 04:19:28
○ 2026-04-17 22:27:14
○ 2026-08-06 17:57:16
○A184.168.221.432016-12-23 → 2017-01-07 · 5 obs
○ 2016-02-13 02:15:50
● 2016-12-23 03:12:20
● 2017-01-07 04:19:28
○ 2026-04-17 22:27:14
○ 2026-08-06 17:57:16
● 2016-12-23 03:12:20
● 2017-01-07 04:19:28
○ 2026-04-17 22:27:14
○ 2026-08-06 17:57:16
○A191.238.32.962015-07-10 → 2015-11-16 · 4 obs
● 2015-07-10 02:08:26
● 2015-11-16 07:32:54
○ 2016-02-13 02:15:50
○ 2026-08-06 17:57:16
● 2015-11-16 07:32:54
○ 2016-02-13 02:15:50
○ 2026-08-06 17:57:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.41.162.30
NS records: l.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|