siberians.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 27 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.178.179.165 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mailrelay.nxdomain.dk. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 212.178.179.165 | — | — | AS44869 | FIBIA P/S | 212.178.160.0/19 | 🇩🇰 Denmark | Aarhus |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mailrelay.nxdomain.dk | 212.178.179.169 | mailrelay.nxdomain.dk | AS44869 FIBIA P/S |
| TXT Record |
|---|
| v=spf1 ip4:212.178.179.160/28 -all |
| Policy | Record (siberians.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:212.178.179.160/28 -all |
| Policy | Record (_dmarc.siberians.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dkim-postmaster@allcom.dk |
| www | 212.178.179.165 (AS44869) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mailrelay.nxdomain.dk | DANE-EE · SPKI · SHA-256 | 9A7188551AD40031CA7B6F426D5CB93C… |
| SMTP _25._tcp.mailrelay.nxdomain.dk | DANE-EE · SPKI · SHA-256 | 27D4636990473032011C569D5D0A0038… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025062600 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2004-01-27 |
| Expires | 2027-01-31 (99d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| frost-n-fun.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 13:08:07 | 732ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-20 15:20:14 | 484ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 21:59:24 | 1816ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-26 09:25:22 | 16782ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 07:14:12 shown | 742ms | 3 NS 1 A 1 MX | 🔓 Insecure |