| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| 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 | 2026080201 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 07:43:56 | 435ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-05 23:23:02 | 731ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 21:14:17 | 401ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 20:15:20 | 513ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 16:16:10 | 971ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-22 14:22:59 | 1159ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 03:08:41 | 771ms | 2 NS 1 A 4 MX | 🔒 Secure | View |