frausinghansen.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 46.30.215.51 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.215.51 | 3600s | webcluster2.webpod15-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 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 |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.215.51 |
| 🔶 Autoconfig | 46.30.215.51 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10e:809a:bf1d:e9f1:dde4 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com -all |
| Policy | Record (frausinghansen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_custspf.one.com -all |
| www | 46.30.215.6 2a02:2350:5:10e:33:c2e:6844:d4e6 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network frausinghansen.dk: 46.30.215.6 2a02:2350:5:10e:33:c2e:6844:d4e6 (AS51468) www.frausinghansen.dk: 46.30.215.6 2a02:2350:5:10e:33:c2e:6844:d4e6 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062005 |
| 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 07:23:09 | 2402ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-03 02:48:48 | 4553ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 02:32:09 | 600ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-08 06:28:58 | 1387ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-21 07:41:41 | 13965ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-20 06:35:27 | 7531ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-08 07:08:53 | 970ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-09 22:19:47 | 1283ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 18:36:03 | 877ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 00:41:11 | 777ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-29 05:08:53 shown | 972ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 09:30:04 | 866ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 22:54:45 | 815ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 06:44:29 | 1277ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 01:28:24 | 595ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 13:30:26 | 882ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:10:59 | 2797ms | 2 NS 1 A 4 MX | 🔒 Secure |