holst-staal.dk is a .dk domain served by 2 nameservers (ns1.cloudhosting.uk, ns2.cloudhosting.uk). It was registered on 15 March 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.199.220.89 is hosted by Krystal Hosting Ltd (AS12488) in United Kingdom. Mail is handled by mx1.cloudhosting.uk, mx2.cloudhosting.uk. The zone is of unknown DNSSEC status, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.cloudhosting.uk | 77.72.0.13 | ns1.cloudhosting.co.uk | AS12488 Krystal Hosting Ltd |
| ns2.cloudhosting.uk | 139.162.254.53 | ns2.cloudhosting.co.uk | AS63949 Akamai Connected Cloud |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.199.220.89 | 11210s | kangto-lon.cloudhosting.uk | AS12488 | Krystal Hosting Ltd | 185.199.220.0/22 | 🇬🇧 United Kingdom | London |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.cloudhosting.uk | 185.53.56.44 185.53.56.46 |
mx1.strikemail.co.uk mx1.strikemail.co.uk |
AS12488 Krystal Hosting Ltd AS12488 Krystal Hosting Ltd |
| 20 | 3600s | mx2.cloudhosting.uk | 185.53.56.45 185.53.56.47 |
mx2.strikemail.co.uk mx2.strikemail.co.uk |
AS12488 Krystal Hosting Ltd AS12488 Krystal Hosting Ltd |
| TXT Record |
|---|
| v=spf1 ip4:185.199.220.89 a mx ptr include:rhostbh.com include:relay.k.io ?all |
| Policy | Record (holst-staal.dk) |
|---|---|
| ?all (neutral) | v=spf1 ip4:185.199.220.89 a mx ptr include:rhostbh.com include:relay.k.io ?all |
| www CNAME | holst-staal.dk (all on holst-staal.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 9/10 · policy: ?all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.holst-staal.dk | g5BpAwgBnmf3HATXUITggvNWVAHVxcS1YFQ2FIZXFag |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Serial | 2026053101 |
| Primary NS (MNAME) | ns1.cloudhosting.uk |
| Responsible (RNAME) | sw@52700600.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-03-15 |
| Expires | 2027-03-31 (165d) |
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 |
|---|---|---|---|
| 2026-10-01 09:15:59 | 2372ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-30 09:06:20 | 1131ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-09 11:28:09 | 4498ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-03 10:14:15 | 1636ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-26 07:02:18 shown | 2306ms | 2 NS 1 A 2 MX | ❓ Unknown |
| 2026-06-17 12:53:31 | 2209ms | 2 NS 1 A 2 MX | 🔓 Insecure |