steuch-co.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 June 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.128 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.128 | 3600s | webcluster1.webpod17-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.mailpod16-cph3.g1i.one.com | 5.249.232.33 | mx1.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod16-cph3.g1i.one.com | 5.249.232.34 | mx2.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod16-cph3.g1i.one.com | 5.249.232.35 | mx3.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod16-cph3.g1i.one.com | 5.249.232.36 | mx4.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:106:6:3ab0:55c4:b834 | 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 (steuch-co.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_custspf.one.com -all |
| www | 46.30.215.128 2a02:2350:5:106:6:3ab0:55c4:b834 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network steuch-co.dk: 46.30.215.128 2a02:2350:5:106:6:3ab0:55c4:b834 (AS51468) www.steuch-co.dk: 46.30.215.128 2a02:2350:5:106:6:3ab0:55c4:b834 (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.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026090901 |
| 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 | 2002-06-03 |
| Expires | 2027-06-30 (247d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| groundingguru.dk | Punktum dk A/S (direct) |
| marielouisesteuch.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 17:27:48 | 1515ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-11 10:57:22 | 751ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 16:34:26 | 775ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-29 21:56:17 shown | 473ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 20:25:44 | 712ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-16 02:12:39 | 1247ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 08:33:30 | 957ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 07:58:39 | 8918ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-11 17:21:14 | 2275ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-06 14:51:40 | 1018ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 23:38:04 | 806ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 11:24:24 | 5679ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 19:03:17 | 8323ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 03:30:53 | 665ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 10:56:56 | 903ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 02:13:10 | 748ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 07:00:14 | 983ms | 2 NS 1 A 4 MX | 🔒 Secure |