| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.248.138.17 | 1800s | pluton.colmo.eu | AS216275 | Netnoerden ApS | 80.248.138.0/23 | 🇩🇰 Denmark | Søborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.colmo.eu | 80.248.138.17 | pluton.colmo.eu | AS216275 Netnoerden ApS |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 02:05:34 | 1419ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 19:50:16 | 2391ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 09:55:37 | 5724ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 16:23:47 | 744ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-07-13 01:48:06 | 4709ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-27 09:18:22 | 1338ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-20 01:31:57 | 593ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-16 17:46:00 | 463ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-16 17:40:49 | 645ms | 2 NS 1 A 3 MX | 🔒 Secure | View |