ks-holding.dk is a .dk domain served by 2 nameservers (ns01.sn-root.dk, ns02.sn-root.dk). It was registered on 27 November 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.136.90.5 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.phd.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.sn-root.dk | 217.30.38.181 | dns1.sentia.dk | AS47292 Sentia Denmark A/S |
| ns02.sn-root.dk | 217.30.38.27 | dns2.sentia.dk | AS47292 Sentia Denmark A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.136.90.5 | 600s | — | AS31027 | GlobalConnect A/S | 83.136.88.0/21 | 🇩🇰 Denmark | Hornslet |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.phd.dk | — | — | — |
| www CNAME | netordre.phd.dk (all on phd.dk) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.ks-holding.dk |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| 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 | 2013020801 |
| Primary NS (MNAME) | ns01.sn-root.dk |
| Responsible (RNAME) | domain@securenetwork.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-11-27 |
| Expires | 2026-11-30 (43d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 14:38:08 shown | 9976ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 08:27:37 | 764ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 05:11:31 | 616ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 07:39:04 | 1730ms | 2 NS 1 A 1 MX | 🔓 Insecure |