| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2.108.104.86 | 43200s | 2-108-104-86-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 2.108.0.0/15 | 🇩🇰 Denmark | Farum |
| 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 | 2026081001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 04:26:23 | 742ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-07 03:48:42 | 4594ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-23 08:40:39 | 6447ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 22:18:12 | 540ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-10 22:41:31 | 529ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 06:37:26 | 636ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 14:12:52 | 522ms | 2 NS 1 A 0 MX | 🔒 Secure | View |