| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.31.76.91 | 3600s | — | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 Denmark | Herning |
| 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 | 2026081201 |
| 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 16:19:41 | 698ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 17:47:46 | 599ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-07 17:40:17 | 4568ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-02 05:27:26 | 4515ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 21:30:36 | 540ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 16:45:14 | 657ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 17:21:30 | 512ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 18:37:03 | 1334ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-20 06:02:48 | 1601ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 17:20:31 | 701ms | 2 NS 1 A 0 MX | 🔒 Secure | View |