| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.155 | 3600s | webcluster28.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 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 |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:d9:5669:c5b4:6679 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082205 |
| 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 | |
|---|---|---|---|---|
| 2026-08-23 08:19:36 | 591ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-02 06:42:50 | 753ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 00:46:38 | 609ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 00:03:40 | 1300ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 18:04:30 | 728ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 04:59:23 | 1037ms | 2 NS 1 A 0 MX | 🔒 Secure | View |