hhlan.dk is a .dk domain served by 2 nameservers (ns1.itmaster.net, ns2.itmaster.net). It was registered on 6 July 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.245.41.71 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.itmaster.net. The zone is DNSSEC-signed and validates, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.itmaster.net | 162.55.22.237 | web1.itmaster.net | AS24940 Hetzner Online GmbH |
| ns2.itmaster.net | 65.108.58.212 | ns2.itmaster.net | AS24940 Hetzner Online GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.245.41.71 | 3600s | static.71.41.245.188.clients.your-server.de | AS24940 | Hetzner Online GmbH | 188.245.0.0/16 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.itmaster.net | 142.132.131.220 2a01:4f8:272:2809::5 |
mail.itmaster.net mail.itmaster.net |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:c2c:fed6::1 | 3600s | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 5 | 143 | mail.itmaster.net |
| TXT Record |
|---|
| v=spf1 include:spf.itmaster.net -all |
| Policy | Record (hhlan.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.itmaster.net -all |
| Policy | Record (_dmarc.hhlan.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www CNAME | hhlan.dk (all on hhlan.dk) |
| www vs bare domain | Same network hhlan.dk: 188.245.41.71 2a01:4f8:c2c:fed6::1 (AS24940) www.hhlan.dk: 188.245.41.71 2a01:4f8:c2c:fed6::1 (AS24940) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| k1 | dkim.mcsv.net | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.hhlan.dk | sbVg5dKmlN_vuoYfFATRub3JKHfG5V4rz8PS0fGfWEs |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091018 |
| Primary NS (MNAME) | ns1.itmaster.net |
| Responsible (RNAME) | hostmaster@itmaster.net |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2017-07-06 |
| Expires | 2030-07-31 (1381d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 09:11:25 | 1026ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-16 08:57:07 | 2433ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-12 04:44:27 | 1462ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 19:07:47 | 630ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 19:02:31 | 888ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 18:59:16 | 1266ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 18:55:07 | 1627ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 18:35:13 | 1923ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 18:25:24 | 1179ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 18:13:26 shown | 2842ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 09:45:51 | 1112ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 09:36:54 | 1325ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 09:25:31 | 9597ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 15:35:43 | 1871ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 00:13:28 | 735ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 23:41:31 | 1161ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 11:25:28 | 2083ms | 2 NS 1 A 1 MX | 🔓 Insecure |