| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 144.76.143.240 | 21600s | cluster.signundsinn.de | AS24940 | Hetzner Online GmbH | 144.76.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 0 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| DNS Service hosted by Munk Hosting A/S - Datacenter, Denmark.. |
| MS=ms97730494 |
| 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 | 2020012201 |
| Primary NS (MNAME) | ns01.athena-hosting.dk |
| Responsible (RNAME) | hostmaster@athena-hosting.dk |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 01:02:10 | 791ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 00:17:41 | 1152ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 15:01:55 | 966ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 08:48:15 | 2625ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 13:34:15 | 2093ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |