| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.27.17.130 | 43200s | vps4.chsc.dk | AS24940 | Hetzner Online GmbH | 37.27.0.0/16 | 🇫🇮 Finland | Helsinki |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | localhost.chsc.dk | ::1 127.0.0.1 |
localhost localhost |
— — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (ipnr.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.ipnr.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-31 05:54:26 | 1716ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-17 07:42:59 | 4790ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 20:54:05 | 2667ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-09 22:04:03 | 6638ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 00:22:17 | 402ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 02:57:06 | 1644ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 05:48:54 | 3835ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 01:40:26 | 1079ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 08:16:56 | 1732ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 16:14:02 | 2743ms | 2 NS 1 A 1 MX | 🔒 Secure | View |