witthuhn.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 July 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.181.222.179 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by exch.hyldahlnet.dk, mail.hyldahlnet.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.181.222.179 | 3600s | xb9b5deb3.customers.hiper-net.dk | AS203953 | Hiper A/S | 185.181.220.0/22 | 🇩🇰 Denmark | Albertslund |
| 185.182.206.142 | 3600s | ip185-182-206-142.ip.asom-net.dk | AS60111 | ASOM-Net Forening | 185.182.204.0/22 | 🇩🇰 Denmark | Ringsted |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | witthuhn.dk → 185.181.222.179 |
| 🔶 Autoconfig | witthuhn.dk → 185.181.222.179 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a05:f6c7:5784:2:20c:29ff:febb:cfa6 | 3600s | — | AS203953 | Hiper A/S | 2a05:f6c0:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 mx a a:witthuhn.dk a:mail.hyldahlnet.dk a:smtp.hyldahlnet.dk include:hyldahlnet.dk -all |
| Policy | Record (witthuhn.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a a:witthuhn.dk a:mail.hyldahlnet.dk a:smtp.hyldahlnet.dk include:hyldahlnet.dk -all |
| Policy | Record (_dmarc.witthuhn.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www CNAME | witthuhn.dk (all on witthuhn.dk) |
| www vs bare domain | Same network witthuhn.dk: 185.181.222.179 185.182.206.142 2a05:f6c7:5784:2:20c:29ff:febb:cfa6 (AS60111 AS203953) www.witthuhn.dk: 185.181.222.179 185.182.206.142 2a05:f6c7:5784:2:20c:29ff:febb:cfa6 (AS60111 AS203953) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~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: 10/10 · policy: -all
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.witthuhn.dk | witthuhn.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092101 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-07-28 |
| Expires | 2027-07-31 (287d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:19:32 shown | 4500ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-24 05:49:29 | 4626ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-24 02:52:38 | 1934ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-03 12:37:47 | 1046ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-27 11:07:28 | 4845ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-23 06:29:38 | 8888ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-27 19:12:34 | 2797ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-24 09:46:00 | 791ms | 2 NS 2 A 2 MX | ⚠️ Bogus |
| 2026-06-20 18:08:58 | 1435ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-17 22:32:07 | 1050ms | 2 NS 2 A 2 MX | 🔒 Secure |