t-group.dk is a .dk domain served by 2 nameservers (ns1.telekom.net, pns.dtag.de). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.158.66.24 is hosted by T-Systems International GmbH (AS34086) in Germany. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.158.66.24 | 3600s | — | AS34086 | T-Systems International GmbH | 80.158.64.0/21 | 🇩🇪 Germany | — |
| www | 80.158.66.24 (AS34086) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2022011700 |
| Primary NS (MNAME) | pns.dtag.de |
| Responsible (RNAME) | dns@telekom.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 07:07:22 shown | 4587ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-09 00:05:50 | 13771ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 20:03:09 | 6322ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-22 04:53:37 | 1170ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 03:40:37 | 4662ms | 2 NS 1 A 0 MX | 🔓 Insecure |