| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.206.199.141 | 43200s | m.wooa.dk | AS39642 | Sinal A/S | 5.206.192.0/21 | 🇩🇰 Denmark | Sønderborg |
| 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 | 2026081101 |
| 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 05:33:21 | 721ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 02:28:40 | 1808ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 07:38:32 | 682ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 00:19:10 | 4570ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 11:23:02 | 2559ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 20:21:06 | 577ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 05:08:01 | 463ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 03:28:18 | 620ms | 2 NS 1 A 0 MX | 🔒 Secure | View |