prehns-service.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 February 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.124 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.241.124 | 3600s | webcluster2.wordpresspod2-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod10-cph3.one.com | 104.37.34.70 | mx1.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod10-cph3.one.com | 104.37.34.71 | mx2.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod10-cph3.one.com | 104.37.34.72 | mx3.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod10-cph3.one.com | 104.37.34.73 | mx4.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:104:80e3:7a:8c22:9990 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| google-site-verification=TrO5yFBPUJU2vXcgC7zDKZFm4Qcll8e2buY4eqUFuXU |
| www | 77.111.241.124 2a02:2350:5:104:80e3:7a:8c22:9990 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network prehns-service.dk: 77.111.241.124 2a02:2350:5:104:80e3:7a:8c22:9990 (AS51468) www.prehns-service.dk: 77.111.241.124 2a02:2350:5:104:80e3:7a:8c22:9990 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101005 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2018-02-01 |
| Expires | 2027-02-28 (132d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 15:21:16 shown | 738ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-10 12:41:14 | 1770ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-08 08:26:41 | 2445ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 06:13:59 | 648ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-11 00:51:34 | 1268ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-03 21:34:22 | 652ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 02:54:18 | 642ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-22 18:45:19 | 4581ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-20 18:28:05 | 1095ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 16:05:59 | 16953ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-18 15:51:48 | 977ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-17 15:23:21 | 4836ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-15 19:25:57 | 1038ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-14 16:26:27 | 1019ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 13:24:33 | 975ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-11 19:27:16 | 3199ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 09:00:13 | 3618ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-08 11:11:24 | 1054ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-06 07:04:53 | 1413ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-29 17:39:31 | 843ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 14:20:23 | 1112ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-26 13:10:52 | 794ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 12:49:07 | 947ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-24 12:32:38 | 1010ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-23 08:25:45 | 871ms | 2 NS 1 A 4 MX | 🔒 Secure |