| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.130 | 3600s | webcluster3.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 |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:12:bc3a:d18:774e | 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 | 2026082201 |
| 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 | |
|---|---|---|---|---|
| 2026-08-22 17:18:34 | 668ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-21 17:06:17 | 4660ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 08:45:37 | 614ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 08:25:59 | 4566ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 05:23:59 | 2440ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-07 02:52:21 | 1370ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 23:35:13 | 573ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 06:27:32 | 339ms | 2 NS 1 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 06:20:55 | 517ms | 2 NS 1 A 0 MX | 🔒 Secure | View |