doks.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 185.21.42.66 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.doks.dk. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 185.21.42.66 | 3600s | vm1380.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.doks.dk | 95.166.165.210 | mail.doks.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.doks.dk → 95.166.165.210 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 1 | 443 | mail.doks.dk |
| TXT Record |
|---|
| v=spf1 ip4:95.166.165.210 -all |
| Policy | Record (doks.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:95.166.165.210 -all |
| Policy | Record (_dmarc.doks.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; fo=1; pct=100; rua=mailto:dmarcreports@bcs.dk; sp=reject; adkim=r; aspf=r; |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | 20261509132255Z |
| max_age | 2419200s |
| Policy MX | mail.doks.dk |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:tlsreports@bcs.dk |
| www | 185.21.42.66 (AS48854) (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 |
| Selector | CNAME | Key |
|---|---|---|
| s1 | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100100 |
| 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 |
|---|---|---|---|
| 2026-10-13 11:48:34 | 588ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 23:28:40 shown | 389ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 04:12:22 | 679ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 07:59:28 | 1076ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 09:40:30 | 637ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 07:51:59 | 892ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 21:30:20 | 1844ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 16:12:39 | 1258ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 05:56:54 | 1166ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 04:05:41 | 564ms | 4 NS 1 A 1 MX | 🔒 Secure |