| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.72.20.1 | 300s | naserver.reinhold.dk | AS3342 | Cibicom A/S | 178.72.16.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.reinhold-hansen.dk | 178.72.20.1 | naserver.reinhold.dk | AS3342 Cibicom A/S |
| 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 | 2410748698 |
| Primary NS (MNAME) | pranab.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 09:17:01 | 1294ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-30 22:25:48 | 949ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-27 04:59:48 | 1644ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 15:16:10 | 832ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 05:50:31 | 551ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 05:38:52 | 608ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 23:27:54 | 996ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |