| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.48.49.180 | 43200s | 87-48-49-180-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Skovlunde |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| google-site-verification=65rQpJN2Fn7UXlRHKAtPCkFjDS2nMEJB9LlFqJojVaw |
| 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 | |
|---|---|---|---|---|
| 2026-09-03 21:26:34 | 416ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 22:16:20 | 1031ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 21:18:41 | 1903ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 01:36:33 | 4514ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 01:56:13 | 6613ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 07:46:48 | 8531ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 06:45:00 | 918ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:30:25 | 1814ms | 2 NS 1 A 0 MX | 🔒 Secure | View |