| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 138.199.245.82 | 3600s | mw1.client272.zpx.dk | AS24940 | Hetzner Online GmbH | 138.199.128.0/17 | 🇩🇪 Germany | — |
| 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 |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:fff3:f2::10 | 3600s | mw1.client272.zpx.dk | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | — |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081501 |
| 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 13:06:20 | 925ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 21:56:46 | 701ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-16 09:44:29 | 1797ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 07:33:47 | 4628ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 22:11:31 | 814ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 23:35:54 | 638ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 13:48:08 | 567ms | 2 NS 1 A 0 MX | 🔒 Secure | View |