keuco.dk is a .dk domain served by 3 nameservers (ns.udag.de, ns.udag.net, ns.udag.org). It was registered on 8 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 82.165.32.59 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mx00.udag.de, mx01.udag.de. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 82.165.32.59 | 3600s | mail.keuco.mx | AS8560 | IONOS SE | 82.165.0.0/16 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx00.udag.de | 62.146.106.39 | mx00.udag.de | AS15598 NorthC Deutschland GmbH |
| 20 | 3600s | mx01.udag.de | 62.146.106.40 | mx01.udag.de | AS15598 NorthC Deutschland GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 82.165.32.59 |
| 🔶 Autoconfig | 82.165.32.59 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2479:d0:8200::1 | 600s | mail.keuco.mx | AS8560 | IONOS SE | 2a02:2478:0:0:0:0:0:0/29 | 🇩🇪 Germany | — |
| www | 82.165.32.59 (AS8560) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.keuco.dk | rC9ezkmJXwVP7RaznAD03j--LP0FB24QP-9B_34o83U |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2022120608 |
| Primary NS (MNAME) | ns.udag.de |
| Responsible (RNAME) | hostmaster@united-domains.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-03-08 |
| Expires | 2027-03-31 (160d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-17 11:21:12 | 2608ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-20 21:07:02 | 24905ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-03 00:47:10 | 1884ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-22 07:24:11 | 2146ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-22 01:14:51 | 1192ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 09:57:07 shown | 646ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-20 22:32:55 | 879ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 23:29:08 | 908ms | 3 NS 1 A 2 MX | 🔓 Insecure |