| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.100.46.10 | 43200s | 91.100.46.10.generic-hostname.arrownet.dk | AS15516 | DKTV A/S | 91.100.0.0/15 | 🇩🇰 Denmark | Brøndby |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 91.100.46.10 |
| 🔶 Autoconfig | 91.100.46.10 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081301 |
| 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 10:14:02 | 987ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-21 16:40:53 | 4613ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-15 12:01:56 | 4614ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 04:36:12 | 968ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 23:26:33 | 4567ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 20:56:59 | 8447ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 00:38:15 | 1747ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 11:04:06 | 774ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-21 16:26:52 | 1498ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 16:03:57 | 1150ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 04:55:06 | 737ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 16:26:00 | 332ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-20 08:41:40 | 393ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 05:00:32 | 662ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:58:00 | 1378ms | 2 NS 1 A 0 MX | 🔒 Secure | View |