columncrm.com - robtex.com
columncrm.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=1778513236 | ||||||
DNS History
10 records (0 active, 10 former)
○NSns1.hostingsvcs.com2015-06-08 → 2017-02-13 · 4 obs
● 2015-06-08 03:12:04
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
○NSns1.xo.com2015-06-08 → 2017-02-13 · 4 obs
● 2015-06-08 03:12:04
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
○NSns2.hostingsvcs.com2015-06-08 → 2017-02-13 · 4 obs
● 2015-06-08 03:12:04
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
○NSns3.hostingsvcs.com2015-06-08 → 2017-02-13 · 4 obs
● 2015-06-08 03:12:04
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
○NSns4.hostingsvcs.com2015-06-08 → 2017-02-13 · 4 obs
● 2015-06-08 03:12:04
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
○MXmx1c28.concentric.com2015-06-08 → 2017-02-13 · 4 obs
● 2015-06-08 03:12:04
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
○MXmx2c28.concentric.com2015-06-08 → 2017-02-13 · 4 obs
● 2015-06-08 03:12:04
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
○MXmx3c28.concentric.com2015-06-08 → 2017-02-13 · 4 obs
● 2015-06-08 03:12:04
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
○MXmx4c28.concentric.com2015-06-08 → 2017-02-13 · 4 obs
● 2015-06-08 03:12:04
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
○A97.74.65.492015-06-08 → 2017-02-13 · 4 obs
● 2015-06-08 03:12:04
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
● 2017-02-13 20:06:50
○ 2026-02-28 01:11:08
○ 2026-05-11 15:44:06
🔍 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:192.55.83.30
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: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|