katzuro.dk is a .dk domain served by 3 nameservers (ns1.gfsrv.net, ns2.gfsrv.net, ns3.gfsrv.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 79.110.87.192 is hosted by Gameforge 4D GmbH (AS47195) in Germany. Mail is handled by game.mx.gfsrv.net. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.gfsrv.net | 79.110.82.150 | ns1.gfsrv.net | AS47195 Gameforge 4D GmbH |
| ns2.gfsrv.net | 79.110.87.150 | ns2.gfsrv.net | AS47195 Gameforge 4D GmbH |
| ns3.gfsrv.net | 20.115.41.143 | — | AS8075 Microsoft Corporation |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 79.110.87.192 | — | — | AS47195 | Gameforge 4D GmbH | 79.110.80.0/20 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 20 | — | game.mx.gfsrv.net | 79.110.86.94 | game.mx.gfsrv.net | AS47195 Gameforge 4D GmbH |
| TXT Record |
|---|
| v=spf1 include:_spf.gfsrv.net -all |
| Policy | Record (katzuro.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.gfsrv.net -all |
| www | 79.110.87.192 (AS47195) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| 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 | 2013041100 |
| Primary NS (MNAME) | ns1.gfsrv.net |
| Responsible (RNAME) | tech@gameforge.de |
| Refresh | 10000s |
| Retry | 1800s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 22:10:33 | 1338ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 09:22:58 | 825ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 23:36:41 | 10020ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 09:21:09 | 1455ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 09:49:50 | 953ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 00:26:57 | 926ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 04:16:50 | 858ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 06:49:11 shown | 1231ms | 3 NS 1 A 1 MX | 🔓 Insecure |