| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.242.185.110 | 43200s | — | AS9158 | Telenor A/S | 212.242.0.0/16 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.xn--hansprst-o0a.dk | 212.242.185.110 | — | AS9158 Telenor A/S |
| 20 | 43200s | backup-mx.post.tele.dk | 80.160.77.99 | backup-mx1.post.tele.dk | AS3292 TDC Holding A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026083101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-31 13:10:50 | 4527ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-27 23:31:43 | 698ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-12 15:33:33 | 4682ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-04 23:12:52 | 6543ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-23 03:55:41 | 2730ms | 2 NS 1 A 2 MX | ⚠️ Bogus | View |
| 2026-06-21 21:48:14 | 316ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-21 07:39:13 | 1253ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-21 01:28:17 | 325ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 11:04:03 | 1133ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 10:59:59 | 626ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 10:56:59 | 664ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 10:56:20 | 1029ms | 2 NS 1 A 2 MX | 🔒 Secure | View |