| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 49.12.60.91 | 38400s | npm.c-system.dk | AS24940 | Hetzner Online GmbH | 49.12.0.0/15 | 🇩🇪 Germany | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 a mx a:npm.c-system.dk include:spf.protection.outlook.com -all |
| Policy | Record (toyotaservicebirkerod.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx a:npm.c-system.dk include:spf.protection.outlook.com -all |
| 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 | 1682592329 |
| Primary NS (MNAME) | ns1.c-system.dk |
| Responsible (RNAME) | hostmaster@c-system.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 38400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 06:29:05 | 785ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 16:10:35 | 652ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 10:56:04 | 1631ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 02:42:07 | 1486ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 19:37:45 | 2325ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |