| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.197.188.26 | — | — | AS3292 | TDC Holding A/S | 80.196.0.0/14 | 🇩🇰 Denmark | Rødovre Municipality |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.danaform.dk | 80.197.188.26 | — | AS3292 TDC Holding A/S |
| 20 | — | backup-mx.post.tele.dk | — | — | — |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061301 |
| 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 09:31:19 | 541ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-21 14:26:56 | 4684ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-16 18:58:21 | 636ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-14 12:45:21 | 2529ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-15 19:13:06 | 2624ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-03 00:05:13 | 1719ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-24 23:59:26 | 775ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-23 19:49:20 | 1024ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 08:53:44 | 973ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-21 03:49:29 | 971ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 23:55:24 | 426ms | 2 NS 1 A 2 MX | 🔒 Secure | View |