csb-indsigt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 November 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.133.104.94 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.133.104.94 | 600s | www94.your-server.de | AS24940 | Hetzner Online GmbH | 213.133.96.0/19 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:d0a:27ae::2 | 600s | www94.your-server.de | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| v=spf1 mx a ptr ip4:178.63.63.213/32 include:helmut.itkartellet.dk ~all |
| Policy | Record (csb-indsigt.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a ptr ip4:178.63.63.213/32 include:helmut.itkartellet.dk ~all |
| www CNAME | csb-indsigt.dk (all on csb-indsigt.dk) |
| www vs bare domain | Same network csb-indsigt.dk: 213.133.104.94 2a01:4f8:d0a:27ae::2 (AS24940) www.csb-indsigt.dk: 213.133.104.94 2a01:4f8:d0a:27ae::2 (AS24940) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: ~all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026030301 |
| 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 | 2017-11-03 |
| Expires | 2027-11-30 (406d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 08:43:28 | 895ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 00:01:09 | 980ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 22:26:16 | 767ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-31 03:31:13 | 2457ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 16:17:45 | 1078ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-30 02:40:02 shown | 1081ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 06:52:24 | 878ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 21:09:09 | 1258ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 05:42:38 | 692ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 04:20:35 | 2592ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 23:06:29 | 826ms | 2 NS 1 A 4 MX | 🔒 Secure |