| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.22.74.19 | 43200s | — | AS39642 | Sinal A/S | 185.22.72.0/22 | 🇩🇰 Denmark | Viborg |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 11:28:36 | 496ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 15:01:29 | 456ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 06:47:37 | 971ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 21:55:22 | 531ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 20:52:12 | 4875ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 20:59:11 | 746ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 20:14:21 | 490ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 13:42:04 | 637ms | 2 NS 1 A 0 MX | 🔒 Secure | View |