sikkerklinik.dk is a .dk domain served by 2 nameservers (holly.ns.cloudflare.com, watson.ns.cloudflare.com). It was registered on 10 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 9.163.40.246 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by route2.mx.cloudflare.net, route1.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 9.163.40.246 | 300s | — | AS8075 | Microsoft Corporation | 9.163.0.0/16 | 🇳🇱 The Netherlands | Amsterdam |
| TXT Record |
|---|
| _wuabbtrdp2ppzzpvu1xvdgxt85am8ra |
| google-site-verification=LtaeriOKttCPxZgtTvma2JUvu0e4M7-PWVaJNO4sNSc |
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (sikkerklinik.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (_dmarc.sikkerklinik.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; |
| www | 104.21.5.120 172.67.133.99 2606:4700:3035::6815:578 2606:4700:3036::ac43:8563 (AS13335) (address records, no CNAME) |
| www vs bare domain | Different networks sikkerklinik.dk: 9.163.40.246 (AS8075) (all like this)www.sikkerklinik.dk: 104.21.5.120 172.67.133.99 2606:4700:3035::6815:578 2606:4700:3036::ac43:8563 (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| 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 | 2416758218 |
| Primary NS (MNAME) | holly.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-04-10 |
| Expires | 2027-04-09 (163d) |
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 |
|---|---|
| cumuluscloud.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 04:04:30 shown | 1199ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-06 21:01:07 | 4826ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-05 18:44:17 | 1225ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-29 18:02:09 | 885ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-26 05:51:21 | 10367ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 01:49:20 | 9772ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-09 16:41:16 | 9354ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-30 16:47:53 | 1540ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-22 07:01:53 | 1193ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 16:52:26 | 725ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 06:37:32 | 1333ms | 2 NS 1 A 3 MX | 🔓 Insecure |