rathje-jensen.dk is a .dk domain served by 2 nameservers (braden.ns.cloudflare.com, sarah.ns.cloudflare.com). It was registered on 5 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.svanberg.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 our latest 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 | 300s | mail.svanberg.dk | 2a01:4f9:2b:2585::2 95.216.243.116 |
svanberg.dk svanberg.dk |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| google-site-verification=_gIG9QRo-4DFxx7auXCVd4msUPQAtzLDYF60LkDdHD0 |
| v=spf1 mx a -all |
| Policy | Record (rathje-jensen.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a -all |
| Policy | Record (_dmarc.rathje-jensen.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; |
| www | Exists, no address |
| www vs bare domain | Neither resolves rathje-jensen.dk: no address www.rathje-jensen.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 |
|---|---|---|
| — | 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: 2/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.svanberg.dk | DANE-EE · SPKI · SHA-256 | DE3BB7F45BDC62EA95912EFAE65A9931… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2417504726 |
| Primary NS (MNAME) | braden.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-02-05 |
| Expires | 2027-02-28 (132d) |
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 |
|---|---|
| skjoldaa.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 13:28:46 shown | 601ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-07 06:44:23 | 624ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-06 02:37:01 | 1335ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-23 23:18:20 | 744ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-22 02:16:57 | 978ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-17 23:18:48 | 3329ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-04 16:25:40 | 1116ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-31 18:50:45 | 1108ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-28 01:21:53 | 10944ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-27 08:43:42 | 873ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-06 03:11:16 | 1632ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-17 02:36:11 | 10108ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-14 02:01:02 | 1472ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-03 01:34:38 | 1358ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-18 07:43:45 | 735ms | 2 NS 0 A 1 MX | 🔒 Secure |