hahnhoj.dk is a .dk domain served by 3 nameservers (ns1.hostbase.dk, ns2.hostbase.dk, ns3.hostbase.dk). It was registered on 7 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.3.153.241 is hosted by AltusHost B.V. (AS51430) in The Netherlands. Mail is handled by hahnhoj-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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.hostbase.dk | 185.103.123.13 | — | AS204171 TD-K A/S |
| ns2.hostbase.dk | 185.103.123.14 | — | AS204171 TD-K A/S |
| ns3.hostbase.dk | 185.150.199.99 | — | AS202914 Adeo Datacenter ApS |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 31.3.153.241 | 14400s | swe-net-ip.as51430.net | AS51430 | AltusHost B.V. | 31.3.152.0/21 | 🇳🇱 The Netherlands | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| TXT Record |
|---|
| MS=ms58118943 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (hahnhoj.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| 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 | 2016071830 |
| Primary NS (MNAME) | dns01.hostbase.local |
| Responsible (RNAME) | hostmaster@hahnhoj.dk |
| Refresh | 3600s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2012-02-07 |
| Expires | 2027-02-28 (134d) |
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 |
|---|---|---|---|
| 2026-10-03 07:04:57 | 925ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 13:26:24 | 1205ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 22:16:49 shown | 3544ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 05:09:50 | 1196ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 16:08:50 | 1701ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 10:52:47 | 4916ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 10:46:20 | 1654ms | 3 NS 1 A 1 MX | 🔓 Insecure |