teacherofthecolon.com - robtex.com
teacherofthecolon.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=1777320356 | ||||||
DNS History
12 records (0 active, 12 former)
○NSns19.domaincontrol.com2015-07-14 → 2016-06-25 · 4 obs
● 2015-07-14 20:49:56
● 2016-06-25 23:26:02
○ 2017-02-14 17:23:26
○ 2026-04-27 20:23:48
● 2016-06-25 23:26:02
○ 2017-02-14 17:23:26
○ 2026-04-27 20:23:48
○NSns20.domaincontrol.com2015-07-14 → 2016-06-25 · 4 obs
● 2015-07-14 20:49:56
● 2016-06-25 23:26:02
○ 2017-02-14 17:23:26
○ 2026-04-27 20:23:48
● 2016-06-25 23:26:02
○ 2017-02-14 17:23:26
○ 2026-04-27 20:23:48
○NSns47.domaincontrol.com2019-03-25 → 2019-03-25 · 4 obs
○ 2017-02-14 17:23:26
● 2019-03-25 19:20:14
○ 2026-04-02 01:44:36
○ 2026-04-27 20:23:48
● 2019-03-25 19:20:14
○ 2026-04-02 01:44:36
○ 2026-04-27 20:23:48
○NSns48.domaincontrol.com2019-03-25 → 2019-03-25 · 4 obs
○ 2017-02-14 17:23:26
● 2019-03-25 19:20:14
○ 2026-04-02 01:44:36
○ 2026-04-27 20:23:48
● 2019-03-25 19:20:14
○ 2026-04-02 01:44:36
○ 2026-04-27 20:23:48
○NSns8387.hostgator.com2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-25 23:26:02
● 2017-02-14 17:23:26
○ 2019-03-25 19:20:14
○ 2026-04-27 20:23:48
● 2017-02-14 17:23:26
○ 2019-03-25 19:20:14
○ 2026-04-27 20:23:48
○NSns8388.hostgator.com2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-25 23:26:02
● 2017-02-14 17:23:26
○ 2019-03-25 19:20:14
○ 2026-04-27 20:23:48
● 2017-02-14 17:23:26
○ 2019-03-25 19:20:14
○ 2026-04-27 20:23:48
○MXmail.teacherofthecolon.com2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-25 23:26:02
● 2017-02-14 17:23:26
○ 2019-03-25 19:20:14
○ 2026-04-27 20:23:48
● 2017-02-14 17:23:26
○ 2019-03-25 19:20:14
○ 2026-04-27 20:23:48
○MXmailstore1.secureserver.net2015-07-14 → 2019-03-25 · 6 obs
● 2015-07-14 20:49:56
● 2016-06-25 23:26:02
○ 2017-02-14 17:23:26
● 2019-03-25 19:20:14
○ 2026-04-02 01:44:36
○ 2026-04-27 20:23:48
● 2016-06-25 23:26:02
○ 2017-02-14 17:23:26
● 2019-03-25 19:20:14
○ 2026-04-02 01:44:36
○ 2026-04-27 20:23:48
○MXsmtp.secureserver.net2015-07-14 → 2019-03-25 · 6 obs
● 2015-07-14 20:49:56
● 2016-06-25 23:26:02
○ 2017-02-14 17:23:26
● 2019-03-25 19:20:14
○ 2026-04-02 01:44:36
○ 2026-04-27 20:23:48
● 2016-06-25 23:26:02
○ 2017-02-14 17:23:26
● 2019-03-25 19:20:14
○ 2026-04-02 01:44:36
○ 2026-04-27 20:23:48
○A108.167.181.1032017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-25 23:26:02
● 2017-02-14 17:23:26
○ 2019-03-25 19:20:14
○ 2026-04-27 20:23:48
● 2017-02-14 17:23:26
○ 2019-03-25 19:20:14
○ 2026-04-27 20:23:48
○A184.168.221.602015-07-14 → 2016-06-25 · 4 obs
● 2015-07-14 20:49:56
● 2016-06-25 23:26:02
○ 2017-02-14 17:23:26
○ 2026-04-27 20:23:48
● 2016-06-25 23:26:02
○ 2017-02-14 17:23:26
○ 2026-04-27 20:23:48
○A23.229.227.362019-03-25 → 2019-03-25 · 4 obs
○ 2017-02-14 17:23:26
● 2019-03-25 19:20:14
○ 2026-04-02 01:44:36
○ 2026-04-27 20:23:48
● 2019-03-25 19:20:14
○ 2026-04-02 01:44:36
○ 2026-04-27 20:23:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.26.92.30
NS records: g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 79ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|