| 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.erdetsnartfredag.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 | 2413384282 |
| 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 | |
|---|---|---|---|---|
| 2026-08-29 16:33:30 | 928ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 01:43:41 | 675ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-08 09:09:32 | 968ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-02 02:09:47 | 1649ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-02 00:33:11 | 854ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 08:18:42 | 18165ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 08:09:59 | 1475ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 08:06:33 | 2097ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 08:00:04 | 615ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |