| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 142.132.151.176 | 3600s | matrix.computernoerderne.dk | AS24940 | Hetzner Online GmbH | 142.132.128.0/17 | 🇩🇪 Germany | Falkenstein |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:261:27dd::2 | 3600s | matrix.computernoerderne.dk | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| TXT Record |
|---|
| v=spf1 ip4:142.132.151.176 include:spf.azehosting.net ip4:49.12.83.125 include:spf.resellerhotel.dk include:spf.protection.outlook.com -all |
| Policy | Record (whatthehack.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:142.132.151.176 include:spf.azehosting.net ip4:49.12.83.125 include:spf.resellerhotel.dk include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.whatthehack.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:subscriber+rua2a26be14dc015a8c1dfe5ff079bbfd44e453@dmarcviewer.com |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| 0 | issuewild | letsencrypt.org |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.whatthehack.dk | QZOKL7Lt61Ap4kd5YBE6gBzRLwzIv0k73nYPfEZYvS8 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026072600 |
| Primary NS (MNAME) | neo.computernoerderne.dk |
| Responsible (RNAME) | albert@computernoerderne.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-27 00:16:02 | 2803ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-06 15:17:57 | 2246ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 15:22:22 | 1343ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 16:22:53 | 1422ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 19:38:17 | 1492ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 17:04:35 | 2165ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |