| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.148 | 3600s | webcluster21.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:a2:33f9:af3d:4ce9 | 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 | 2026081802 |
| 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 | |
|---|---|---|---|---|
| 2026-08-18 11:19:43 | 651ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-06 11:00:21 | 596ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 17:11:14 | 2683ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 02:48:01 | 527ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 01:37:12 | 1711ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 00:05:24 | 768ms | 2 NS 1 A 0 MX | 🔒 Secure | View |