| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.142.245.147 | 86400s | www.welmers.net | AS8283 | Netwerkvereniging Coloclue | 94.142.240.0/21 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | mx1.welmers.net | 2a02:898:84::2 94.142.245.145 |
mx1.welmers.net mail.welmers.net |
AS8283 Netwerkvereniging Coloclue AS8283 Netwerkvereniging Coloclue |
| 20 | 21600s | mx2.welmers.net | 2a02:a467:197c:1::a:2 77.174.227.195 |
2a02-a467-197c-1--a-2.fixed6.kpn.net 77-174-227-195.fixed.kpn.net |
AS1136 KPN B.V. AS1136 KPN B.V. |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:898:84::7 | 86400s | www.welmers.net | AS8283 | Netwerkvereniging Coloclue | 2a02:898:0:0:0:0:0:0/32 | 🇳🇱 The Netherlands | Amsterdam |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2022013101 |
| Primary NS (MNAME) | ns1.welmers.net |
| Responsible (RNAME) | hostmaster@welmers.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-22 23:07:53 | 4952ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-22 11:06:46 | 958ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 22:04:05 | 5169ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-21 17:38:39 | 1156ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 23:25:14 | 6177ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 13:30:31 | 2249ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |