| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 109.57.180.54 | 3600s | 109.57.180.54.mobile.3.dk | AS44034 | Hi3G Access AB | 109.56.0.0/14 | 🇩🇰 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 | 2026073001 |
| 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 20:36:00 | 545ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 06:42:52 | 615ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-30 22:26:00 | 523ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 14:34:43 | 712ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 06:25:30 | 1699ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 05:22:36 | 1387ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 14:06:01 | 1504ms | 2 NS 1 A 0 MX | 🔒 Secure | View |