| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.91 | 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 |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10b:df:e65f:986e:9777 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026082801 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 01:46:22 | 6532ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-29 20:53:20 | 441ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 11:53:11 | 515ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-22 22:01:49 | 673ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 21:41:38 | 5934ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-19 20:38:54 | 40609ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-23 04:08:50 | 647ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-17 05:51:10 | 693ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-14 10:57:50 | 4593ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-02 11:53:59 | 736ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 07:12:42 | 873ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 18:50:33 | 642ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |