| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.199.168.202 | 43200s | — | AS3292 | TDC Holding A/S | 80.196.0.0/14 | 🇩🇰 Denmark | Nivå |
| 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 | 2026082501 |
| 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 22:50:11 | 612ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 16:10:19 | 498ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 18:23:36 | 637ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 01:34:25 | 638ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:21:56 | 1829ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 11:06:28 | 844ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 11:01:24 | 624ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:58:00 | 551ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:57:17 | 622ms | 2 NS 1 A 0 MX | 🔒 Secure | View |