se2k.dk is a .dk domain served by 4 nameservers (ns1.quickdns.dk, ns2.quickdns.dk, ns3.quickdns.dk and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.221.131.6 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx.borderworlds.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.221.131.6 | 21600s | h1-web.hosting.catpipe.net | AS47292 | Sentia Denmark A/S | 83.221.128.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | mx.borderworlds.dk | — | — | — |
| www CNAME | se2k.dk (all on se2k.dk) → 83.221.131.6 (AS47292) |
| 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 | 2013052300 |
| Primary NS (MNAME) | ns1.quickdns.dk |
| Responsible (RNAME) | hostmaster@quickdns.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2415600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 14:15:42 | 1711ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 11:42:57 shown | 1818ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 06:53:21 | 1628ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 11:56:32 | 1128ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:22:16 | 1035ms | 4 NS 1 A 1 MX | 🔓 Insecure |