| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 13.37.13.37 | 3600s | ec2-13-37-13-37.eu-west-3.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 13.32.0.0/11 | 🇫🇷 France | Paris |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.hyldtofttag.dk | 78.46.7.118 | dedi2397.your-server.de | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 mx a -all |
| Policy | Record (hyldtofttag.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023112701 |
| Primary NS (MNAME) | ns1.gnrx.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-05 09:35:47 | 548ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 16:08:46 | 541ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 17:35:39 | 1040ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 14:39:45 | 1496ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 04:30:28 | 1194ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 12:07:05 | 695ms | 2 NS 1 A 1 MX | 🔒 Secure | View |