| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.215.254 | 3600s | — | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:108:80f1:7aa0:7fe9:4795 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080301 |
| 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 | |
|---|---|---|---|---|
| 2026-08-19 15:49:32 | 8668ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-05 19:54:14 | 789ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 15:30:47 | 8712ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 04:40:24 | 867ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 12:58:09 | 1229ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-16 12:50:12 | 916ms | 2 NS 1 A 0 MX | 🔒 Secure | View |