| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.103.42.242 | 43200s | 5.103.42.242.static.fibianet.dk | AS44869 | FIBIA P/S | 5.103.0.0/16 | 🇩🇰 Denmark | Holbæk |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| google-site-verification=CEzBABlCgDVQf8EyK-rSNIBLndshimBUooYS-BOfQOE |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-20 18:41:26 | 4598ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 17:27:00 | 629ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 22:15:52 | 16516ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 18:57:34 | 510ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-05 01:11:55 | 447ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 06:19:18 | 628ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-16 13:59:34 | 503ms | 2 NS 1 A 0 MX | 🔒 Secure | View |