rrj.dk is a .dk domain served by 2 nameservers (ns.web-solutions.dk, ns2.web-solutions.dk). It was registered on 2 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.141.28 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.web-solutions.dk | 194.99.46.231 | — | AS34766 atom86 BV |
| ns2.web-solutions.dk | 185.12.179.209 | ns2.web-solutions.dk | AS200185 Aruba S.p.A. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.97.141.28 | 600s | web05.webtohosting.dk | AS48854 | team.blue Denmark A/S | 212.97.140.0/22 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| google-site-verification=TSd7caknAplVuYlrqNamVx-CZA7NcCCvAz1V6EMggG0 |
| protonmail-verification=04c475ed0fae5bd4c96f9f17375ac4ce44dc7eb6 |
| v=spf1 a include:_spf.protonmail.ch mx ~all |
| Policy | Record (rrj.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a include:_spf.protonmail.ch mx ~all |
| www | 212.97.141.28 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | 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: 4/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.rrj.dk | rrj.dk.kinstavalidation.app |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2004078799 |
| Primary NS (MNAME) | ns.web-solutions.dk |
| Responsible (RNAME) | hostmaster@web-solutions.dk |
| Refresh | 28800s |
| Retry | 14400s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 2001-05-02 |
| Expires | 2027-06-30 (254d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 16:05:49 | 561ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-09 02:13:45 | 1374ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-03 18:21:44 | 961ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 02:11:20 | 1387ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 00:52:10 | 791ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-17 13:52:14 | 1104ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-11 18:54:36 | 1412ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-04 17:44:11 | 1588ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 13:42:41 | 656ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-25 06:50:53 | 725ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-20 07:22:51 | 9827ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-19 03:42:14 | 6167ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-18 00:51:17 shown | 4377ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-14 04:58:32 | 4190ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-06 10:08:31 | 4395ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-01 22:50:02 | 1382ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-24 04:27:14 | 8747ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-17 01:30:26 | 1074ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-09 09:37:35 | 3672ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 11:59:23 | 751ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-30 04:27:27 | 756ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-29 08:06:22 | 1056ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 01:58:12 | 698ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-21 22:41:14 | 1182ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 04:35:30 | 1288ms | 2 NS 1 A 2 MX | 🔒 Secure |