| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.231.109.248 | 3600s | web120.123hotel.dk | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 15:38:40 | 600ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 20:12:05 | 759ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 23:34:28 | 1673ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 21:29:12 | 8433ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 08:18:57 | 507ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 06:07:01 | 543ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 15:42:16 | 782ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 23:53:08 | 14587ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:14:59 | 569ms | 2 NS 1 A 0 MX | 🔒 Secure | View |