rpix.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 2 July 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.210.57.132 is hosted by Din Server Group ApS (AS215052) in Denmark. Mail is handled by mail.rpix.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 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 |
|---|---|---|---|---|---|---|---|
| 91.210.57.132 | — | mail.rpix.dk | AS215052 | Din Server Group ApS | 91.210.57.0/24 | 🇩🇰 Denmark | Albertslund |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.rpix.dk | 91.210.57.132 | mail.rpix.dk | AS215052 Din Server Group ApS |
| TXT Record |
|---|
| v=spf1 mx ip4:91.210.57.132 ~all |
| Policy | Record (rpix.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ip4:91.210.57.132 ~all |
| Policy | Record (_dmarc.rpix.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; fo=1; |
| www | 91.210.57.132 (AS215052) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | 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: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026052400 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2018-07-02 |
| Expires | 2027-07-31 (285d) |
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 |
|---|---|
| vongriffen.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 03:40:25 | 754ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-12 01:21:27 | 1491ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 00:55:55 | 342ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 00:50:01 | 653ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 00:48:36 | 569ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 00:18:23 | 400ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 03:49:16 | 537ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 18:02:58 | 579ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 01:44:21 | 1104ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-08 23:03:15 | 855ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 01:16:13 | 781ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 00:05:28 shown | 819ms | 4 NS 1 A 1 MX | 🔒 Secure |