| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 142.132.191.71 | 3600s | linux2.dform.dk | AS24940 | Hetzner Online GmbH | 142.132.128.0/17 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 3600s | mail.ryomgaard-autoudlejning.dk | 142.132.191.71 | linux2.dform.dk | AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 142.132.191.71 |
| 🔶 Autoconfig | 142.132.191.71 |
| TXT Record |
|---|
| v=spf1 a mx a:ryomgaard-autoudlejning.dk ip4:142.132.191.71 ip4:142.132.191.71 ip6:2a01:4f8:c010:43be::1 ~all |
| Policy | Record (ryomgaard-autoudlejning.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx a:ryomgaard-autoudlejning.dk ip4:142.132.191.71 ip4:142.132.191.71 ip6:2a01:4f8:c010:43be::1 ~all |
| Policy | Record (_dmarc.ryomgaard-autoudlejning.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; ruf=mailto:postmaster@ryomgaard-autoudlejning.dk; rua=mailto:postmaster@ryomgaard-autoudlejning.dk |
| Flags | Tag | Value |
|---|---|---|
| 0 | issuewild | letsencrypt.org |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1665012553 |
| Primary NS (MNAME) | linux2.dform.dk |
| Responsible (RNAME) | root@linux2.dform.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 03:02:34 | 3042ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-07 15:44:18 | 1448ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-11 20:06:35 | 1257ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 03:07:33 | 1744ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 19:20:44 | 2911ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 16:34:45 | 1163ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 18:33:46 | 4568ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |