| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.251.207.120 | 43200s | 80.251.207.120.mobile.3.dk | AS44034 | Hi3G Access AB | 80.251.192.0/20 | 🇩🇰 Denmark | Odder |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026071701 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 07:10:47 | 606ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 01:33:53 | 655ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 13:34:24 | 640ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 06:23:14 | 607ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 00:09:15 | 548ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 02:52:04 | 1082ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 02:30:44 | 418ms | 2 NS 1 A 0 MX | 🔒 Secure | View |