| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.112.134.50 | 21600s | 212-112-134-50.norlyscustomer.net | AS39642 | Sinal A/S | 212.112.128.0/19 | 🇩🇰 Denmark | Munkebo |
| 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 | 2026081001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-10 23:52:00 | 8705ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-05 08:23:45 | 4591ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 22:01:10 | 864ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 01:20:03 | 691ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 19:41:17 | 2492ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 22:53:47 | 22755ms | 2 NS 0 A 0 MX | ⚠️ Bogus | View |
| 2026-06-25 10:16:22 | 1000ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-23 03:23:30 | 356ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 13:47:05 | 2004ms | 2 NS 1 A 0 MX | 🔒 Secure | View |