| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.13 | 3598s | webcluster1.webpod12-cph3.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) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10a:f8:5df3:3152:dc41 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (vigges.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081901 |
| 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 07:56:40 | 2725ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-19 18:29:32 | 2714ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-18 18:26:15 | 2527ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-17 15:55:09 | 9611ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 04:48:07 | 622ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 13:55:13 | 516ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 19:03:45 | 4889ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-17 12:21:36 | 830ms | 2 NS 1 A 3 MX | 🔒 Secure | View |