schaeferkreds2.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 April 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 79.143.185.167 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. 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 |
|---|---|---|---|---|---|---|---|
| 79.143.185.167 | 3600s | contabomo.easyweb.dk | AS51167 | Contabo GmbH | 79.143.176.0/20 | 🇫🇷 France | Lauterbourg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod12-cph3.one.com | 104.37.34.246 | mx1.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod12-cph3.one.com | 104.37.34.247 | mx2.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod12-cph3.one.com | 104.37.34.248 | mx3.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod12-cph3.one.com | 104.37.34.249 | mx4.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | schaeferkreds2.dk → 79.143.185.167 |
| 🔶 Autoconfig | schaeferkreds2.dk → 79.143.185.167 |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com include:spf.turbo-smtp.com ?all |
| Policy | Record (schaeferkreds2.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:_custspf.one.com include:spf.turbo-smtp.com ?all |
| Policy | Record (_dmarc.schaeferkreds2.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | secure.mobillos.dk (all on mobillos.dk) → 92.205.189.45 (AS21499) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: ?all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 2CDDC5D748A3C02AC19FF7BC33AA01A5… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 2CDDC5D748A3C02AC19FF7BC33AA01A5… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 2CDDC5D748A3C02AC19FF7BC33AA01A5… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 2CDDC5D748A3C02AC19FF7BC33AA01A5… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091201 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2000-04-18 |
| Expires | 2027-06-30 (255d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 16:01:02 | 671ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-18 09:53:14 shown | 1130ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-07 10:29:50 | 861ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-30 01:48:38 | 2990ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 21:24:03 | 845ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 18:13:16 | 1129ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 08:27:25 | 5056ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 22:45:50 | 913ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 21:39:24 | 1710ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 00:36:00 | 1795ms | 2 NS 1 A 4 MX | 🔒 Secure |