cr1m.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.103 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com, 1c5080f7f2ee1d0fb02554190fa23dd9747b01ce.msv1.invalid. The zone is DNSSEC-signed and validates, 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.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| ns4.simply.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.231.103.103 | — | linux91.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| 32767 | — | 1c5080f7f2ee1d0fb02554190fa23dd9747b01ce.msv1.invalid | — | — | — |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves cr1m.dk: no address www.cr1m.dk: no address |
| 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 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025042300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 23:39:34 | 968ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-03 22:41:32 | 1114ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-01 14:58:08 | 1026ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-29 14:47:08 | 1668ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-26 23:28:20 | 705ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-18 20:32:52 | 5998ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-17 12:10:03 | 10933ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-16 07:54:52 | 5033ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-15 00:27:25 | 5475ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-11 20:04:28 | 1008ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-01 23:57:24 | 803ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 22:45:07 shown | 633ms | 4 NS 1 A 2 MX | 🔒 Secure |