collegedatabase.us - robtex.com
collegedatabase.us
| DNSSEC | ⚠️ Not signed | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1778816741 | ||||||
DNS History
13 records (0 active, 13 former)
○NSns1.linode.com2016-05-05 → 2017-07-01 · 5 obs
○ 2015-12-24 08:30:02
● 2016-05-05 13:50:20
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
● 2016-05-05 13:50:20
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
○NSns1.mydyndns.org2015-07-18 → 2015-12-24 · 4 obs
● 2015-07-18 02:28:18
● 2015-12-24 08:30:02
○ 2016-05-05 13:50:20
○ 2026-05-15 04:22:18
● 2015-12-24 08:30:02
○ 2016-05-05 13:50:20
○ 2026-05-15 04:22:18
○NSns1188.dns.dyn.com2015-07-18 → 2015-12-24 · 4 obs
● 2015-07-18 02:28:18
● 2015-12-24 08:30:02
○ 2016-05-05 13:50:20
○ 2026-05-15 04:22:18
● 2015-12-24 08:30:02
○ 2016-05-05 13:50:20
○ 2026-05-15 04:22:18
○NSns2.linode.com2016-05-05 → 2017-07-01 · 5 obs
○ 2015-12-24 08:30:02
● 2016-05-05 13:50:20
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
● 2016-05-05 13:50:20
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
○NSns2182.dns.dyn.com2015-07-18 → 2015-12-24 · 4 obs
● 2015-07-18 02:28:18
● 2015-12-24 08:30:02
○ 2016-05-05 13:50:20
○ 2026-05-15 04:22:18
● 2015-12-24 08:30:02
○ 2016-05-05 13:50:20
○ 2026-05-15 04:22:18
○NSns3.linode.com2016-05-05 → 2017-07-01 · 5 obs
○ 2015-12-24 08:30:02
● 2016-05-05 13:50:20
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
● 2016-05-05 13:50:20
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
○NSns3134.dns.dyn.com2015-07-18 → 2015-12-24 · 4 obs
● 2015-07-18 02:28:18
● 2015-12-24 08:30:02
○ 2016-05-05 13:50:20
○ 2026-05-15 04:22:18
● 2015-12-24 08:30:02
○ 2016-05-05 13:50:20
○ 2026-05-15 04:22:18
○NSns4.linode.com2016-05-05 → 2017-07-01 · 5 obs
○ 2015-12-24 08:30:02
● 2016-05-05 13:50:20
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
● 2016-05-05 13:50:20
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
○NSns4187.dns.dyn.com2015-07-18 → 2015-12-24 · 4 obs
● 2015-07-18 02:28:18
● 2015-12-24 08:30:02
○ 2016-05-05 13:50:20
○ 2026-05-15 04:22:18
● 2015-12-24 08:30:02
○ 2016-05-05 13:50:20
○ 2026-05-15 04:22:18
○NSns5.linode.com2016-05-05 → 2017-07-01 · 5 obs
○ 2015-12-24 08:30:02
● 2016-05-05 13:50:20
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
● 2016-05-05 13:50:20
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
○MXaspmx.l.google.com2015-07-18 → 2017-07-01 · 4 obs
● 2015-07-18 02:28:18
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
○A162.220.209.162015-11-20 → 2017-07-01 · 5 obs
○ 2015-07-18 02:28:18
● 2015-11-20 10:47:32
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
● 2015-11-20 10:47:32
● 2017-07-01 04:29:04
○ 2026-02-25 02:05:08
○ 2026-05-15 04:22:18
○A204.246.133.272015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 02:28:18
○ 2015-11-20 10:47:32
○ 2026-05-15 04:22:18
○ 2015-11-20 10:47:32
○ 2026-05-15 04:22:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
✅ Authoritative Response
Server:156.154.125.70
NS records: m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us, n.cctld.us, f.cctld.us, w.cctld.us, y.cctld.us
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|