startupuniversity.us - robtex.com
startupuniversity.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=1777138734 | ||||||
Previously MX for
startupuniversity.us |
Same first word
DNS History
5 records (0 active, 5 former)
○NSns1.speedydns.net2016-12-03 → 2016-12-03 · 3 obs
● 2016-12-03 07:59:20
○ 2017-06-21 22:34:50
○ 2026-04-25 18:11:40
○ 2017-06-21 22:34:50
○ 2026-04-25 18:11:40
○NSns2.speedydns.net2016-12-03 → 2016-12-03 · 3 obs
● 2016-12-03 07:59:20
○ 2017-06-21 22:34:50
○ 2026-04-25 18:11:40
○ 2017-06-21 22:34:50
○ 2026-04-25 18:11:40
○NSns3.speedydns.net2016-12-03 → 2016-12-03 · 3 obs
● 2016-12-03 07:59:20
○ 2017-06-21 22:34:50
○ 2026-04-25 18:11:40
○ 2017-06-21 22:34:50
○ 2026-04-25 18:11:40
○MXstartupuniversity.us2016-12-03 → 2016-12-03 · 3 obs
● 2016-12-03 07:59:20
○ 2017-06-21 22:34:50
○ 2026-04-25 18:11:40
○ 2017-06-21 22:34:50
○ 2026-04-25 18:11:40
○A143.95.32.992016-12-03 → 2016-12-03 · 3 obs
● 2016-12-03 07:59:20
○ 2017-06-21 22:34:50
○ 2026-04-25 18:11:40
○ 2017-06-21 22:34:50
○ 2026-04-25 18:11:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
✅ Authoritative Response
Server:209.173.58.70
NS records: b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us, n.cctld.us, w.cctld.us, x.cctld.us, y.cctld.us
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 260ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|