urk.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.48.78.32 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 86.48.78.32 | 3600s | — | AS47292 | Sentia Denmark A/S | 86.48.72.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 86.48.78.32 |
| 🔶 Autoconfig | 86.48.78.32 |
| TXT Record |
|---|
| _arken8k0sib7pdjd6jhdgfxpmerwwjl |
| facebook-domain-verification=i6ypr0giwmbymnj8vsfv5hmdc0bn67 |
| MS=ms86591507 |
| v=spf1 mx include:spf.protection.outlook.com include:bounce.peytz.dk include:spf.mailfirewall.dk include:musvc.com include:spf.mandrillapp.com include:dedicated.mysmtp.com include:spf.smtp.net include:eur.pb-dynmktge.com ip4:91.143.115.221 ip4:91.143.115.222 ip4:77.233.255.108 ip4:5.56.151.110 ip4:94.237.108.203 ip4:94.237.109.202 ip4:185.71.124.0/24 ip4:185.71.125.0/24 ip4:185.71.126.0/24 ip4:185.71.127.0/24 -all |
| Policy | Record (urk.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.protection.outlook.com include:bounce.peytz.dk include:spf.mailfirewall.dk include:musvc.com include:spf.mandrillapp.com include:dedicated.mysmtp.com include:spf.smtp.net include:eur.pb-dynmktge.com ip4:91.143.115.221 ip4:91.143.115.222 ip4:77.233.255.108 ip4:5.56.151.110 ip4:94.237.108.203 ip4:94.237.109.202 ip4:185.71.124.0/24 ip4:185.71.125.0/24 ip4:185.71.126.0/24 ip4:185.71.127.0/24 -all |
| Policy | Record (_dmarc.urk.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:5fd9c5dc422d9@dmarc.centerasecurity.com; |
| www | 86.48.78.32 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 13/10 · policy: -all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026071001 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 16:50:58 | 708ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-27 18:32:32 | 657ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-26 23:53:28 shown | 1088ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-15 07:38:12 | 4532ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-07 00:35:51 | 2718ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-19 11:55:21 | 947ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-18 12:08:01 | 1254ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 11:49:35 | 1525ms | 2 NS 1 A 3 MX | 🔒 Secure |