thecortlandt.com - robtex.com
thecortlandt.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=1786871214 | ||||||
DNS History
10 records (0 active, 10 former)
○NSns61.domaincontrol.com2015-07-01 → 2017-03-29 · 4 obs
● 2015-07-01 19:07:18
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
○NSns62.domaincontrol.com2015-07-01 → 2017-03-29 · 4 obs
● 2015-07-01 19:07:18
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
○MXalt1.aspmx.l.google.com2015-07-01 → 2017-03-29 · 4 obs
● 2015-07-01 19:07:18
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
○MXalt2.aspmx.l.google.com2015-07-01 → 2017-03-29 · 4 obs
● 2015-07-01 19:07:18
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
○MXaspmx.l.google.com2015-07-01 → 2017-03-29 · 4 obs
● 2015-07-01 19:07:18
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
○MXaspmx2.googlemail.com2015-07-01 → 2017-03-29 · 4 obs
● 2015-07-01 19:07:18
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
○MXaspmx3.googlemail.com2015-07-01 → 2017-03-29 · 4 obs
● 2015-07-01 19:07:18
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
○A192.185.109.672017-03-29 → 2017-03-29 · 4 obs
○ 2016-08-07 21:56:12
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
● 2017-03-29 00:01:28
○ 2026-03-28 07:32:00
○ 2026-08-16 09:15:30
○A192.185.166.1412015-07-01 → 2016-03-29 · 4 obs
● 2015-07-01 19:07:18
● 2016-03-29 11:48:26
○ 2016-08-07 21:56:12
○ 2026-08-16 09:15:30
● 2016-03-29 11:48:26
○ 2016-08-07 21:56:12
○ 2026-08-16 09:15:30
○A192.185.166.1422016-08-07 → 2016-08-07 · 4 obs
○ 2016-03-29 11:48:26
● 2016-08-07 21:56:12
○ 2017-03-29 00:01:28
○ 2026-08-16 09:15:30
● 2016-08-07 21:56:12
○ 2017-03-29 00:01:28
○ 2026-08-16 09:15:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.54.112.30
NS records: d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 97ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|