prfirst.us - dns.ninja
prfirst.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=1786513693 | ||||||
Same first word
Similar names
firstpr.de |
firstpr.net |
rpfirst.com |
firstpr.ca |
firstpr.pl |
firstrp.com |
firstpr.eu |
firstpr.com |
firstpr.co.uk |
firstpr.com.au |
DNS History
9 records (0 active, 9 former)
○NSns37.domaincontrol.com2015-08-09 → 2020-03-26 · 3 obs
● 2015-08-09 15:16:16
● 2020-03-26 22:38:44
○ 2026-08-12 06:20:06
● 2020-03-26 22:38:44
○ 2026-08-12 06:20:06
○NSns38.domaincontrol.com2015-08-09 → 2020-03-26 · 3 obs
● 2015-08-09 15:16:16
● 2020-03-26 22:38:44
○ 2026-08-12 06:20:06
● 2020-03-26 22:38:44
○ 2026-08-12 06:20:06
○MXmailstore1.secureserver.net2015-08-09 → 2026-04-27 · 4 obs
● 2015-08-09 15:16:16
● 2026-04-27 20:50:56
○ 2026-07-02 07:37:14
○ 2026-08-12 06:20:06
● 2026-04-27 20:50:56
○ 2026-07-02 07:37:14
○ 2026-08-12 06:20:06
○MXsmtp.secureserver.net2015-08-09 → 2026-04-27 · 4 obs
● 2015-08-09 15:16:16
● 2026-04-27 20:50:56
○ 2026-07-02 07:37:14
○ 2026-08-12 06:20:06
● 2026-04-27 20:50:56
○ 2026-07-02 07:37:14
○ 2026-08-12 06:20:06
○A13.248.213.452026-07-02 → 2026-07-02 · 3 obs
○ 2026-04-27 20:50:56
● 2026-07-02 07:37:14
○ 2026-08-12 06:20:06
● 2026-07-02 07:37:14
○ 2026-08-12 06:20:06
○A15.197.148.332026-02-26 → 2026-04-27 · 5 obs
○ 2020-03-26 22:38:44
● 2026-02-26 20:24:34
● 2026-04-27 20:50:56
○ 2026-07-02 07:37:14
○ 2026-08-12 06:20:06
● 2026-02-26 20:24:34
● 2026-04-27 20:50:56
○ 2026-07-02 07:37:14
○ 2026-08-12 06:20:06
○A184.168.221.512015-08-09 → 2020-03-26 · 4 obs
● 2015-08-09 15:16:16
● 2020-03-26 22:38:44
○ 2026-02-26 20:24:34
○ 2026-08-12 06:20:06
● 2020-03-26 22:38:44
○ 2026-02-26 20:24:34
○ 2026-08-12 06:20:06
○A3.33.130.1902026-02-26 → 2026-04-27 · 5 obs
○ 2020-03-26 22:38:44
● 2026-02-26 20:24:34
● 2026-04-27 20:50:56
○ 2026-07-02 07:37:14
○ 2026-08-12 06:20:06
● 2026-02-26 20:24:34
● 2026-04-27 20:50:56
○ 2026-07-02 07:37:14
○ 2026-08-12 06:20:06
○A76.223.67.1892026-07-02 → 2026-07-02 · 3 obs
○ 2026-04-27 20:50:56
● 2026-07-02 07:37:14
○ 2026-08-12 06:20:06
● 2026-07-02 07:37:14
○ 2026-08-12 06:20:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
✅ Authoritative Response
Server:37.209.194.15
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: 1264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|