kvanclausen.dk is a .dk domain served by 2 nameservers (edward.ns.cloudflare.com, opal.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.simplelogin.co, mx2.simplelogin.co. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mx1.simplelogin.co | — | — | — |
| 20 | 600s | mx2.simplelogin.co | 176.119.200.136 176.119.200.136 185.205.70.136 185.205.70.136 |
mx1.simplelogin.co mx2.simplelogin.co mx1.simplelogin.co mx2.simplelogin.co |
AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG |
| TXT Record |
|---|
| sl-verification=xrrtdyhdemjxcosocneywbzxdrzdcb |
| v=spf1 include:simplelogin.co ~all |
| Policy | Record (kvanclausen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:simplelogin.co ~all |
| Policy | Record (_dmarc.kvanclausen.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=s |
| www | Exists, no address |
| www vs bare domain | Neither resolves kvanclausen.dk: no address www.kvanclausen.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | dkim._domainkey.simplelogin.co | RSA · ~1024 bit below 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: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.simplelogin.co | DANE-TA · SPKI · SHA-256 | 8D02536C887482BC34FF54E41D2BA659… |
| SMTP _25._tcp.mx1.simplelogin.co | DANE-TA · SPKI · SHA-256 | E5545E211347241891C554A03934CDE9… |
| SMTP _25._tcp.mx1.simplelogin.co | DANE-EE · SPKI · SHA-256 | 6B56DC55058100C47BEF4BB8020D2A24… |
| SMTP _25._tcp.mx2.simplelogin.co | DANE-EE · SPKI · SHA-256 | 6B56DC55058100C47BEF4BB8020D2A24… |
| SMTP _25._tcp.mx2.simplelogin.co | DANE-TA · SPKI · SHA-256 | 8D02536C887482BC34FF54E41D2BA659… |
| SMTP _25._tcp.mx2.simplelogin.co | DANE-TA · SPKI · SHA-256 | E5545E211347241891C554A03934CDE9… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2407779445 |
| Primary NS (MNAME) | edward.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 01:38:07 | 984ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-30 01:21:48 | 710ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-29 09:37:21 | 816ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-10 21:44:20 | 751ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-27 17:30:31 | 1928ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-12 02:08:20 | 1404ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-06 20:15:46 | 2219ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-18 21:49:15 | 9586ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-02 16:06:31 | 1123ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-26 02:01:36 shown | 1064ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-25 17:56:49 | 987ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-24 07:14:36 | 969ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 00:18:59 | 1666ms | 2 NS 0 A 2 MX | 🔒 Secure |