primreitz.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.23.101.2 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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 |
|---|---|---|---|---|---|---|---|
| 176.23.101.2 | 43200s | 176-23-101-2-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 176.23.0.0/17 | 🇩🇰 Denmark | Jyllinge |
| TXT Record |
|---|
| protonmail-verification=1de7ec396f5dee1b9f393d4adeee1bc291b3d909 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (primreitz.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.primreitz.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026060901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 15:12:25 | 1079ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 13:55:45 | 627ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 02:45:29 | 2527ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-11 16:10:07 | 1449ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-01 17:00:58 | 651ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-30 18:26:03 | 698ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-09 19:18:40 | 907ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-22 23:56:19 | 1205ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-09 20:47:23 | 1173ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 11:17:02 | 763ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 04:45:48 | 961ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 00:15:08 shown | 672ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 12:53:40 | 2350ms | 2 NS 1 A 2 MX | 🔒 Secure |