tiedemnet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 April 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.240.31.4 is hosted by The Constant Company, LLC (AS20473) in Germany. Mail is handled by .. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.240.31.4 | 1800s | tiedemnet.wpmudev.host | AS20473 | The Constant Company, LLC | 80.240.16.0/20 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | tiedemnet.wpmudev.host → 80.240.31.4 |
| 🔶 Autoconfig | tiedemnet.wpmudev.host → 80.240.31.4 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:19f0:6c01:2a36:5400:4ff:fe90:8434 | 3600s | tiedemnet.wpmudev.host | AS20473 | The Constant Company, LLC | 2001:19f0:6000:0:0:0:0:0/36 | 🇩🇪 Germany | Frankfurt am Main |
| www | 80.240.31.4 (AS20473) (address records, no CNAME) |
| www vs bare domain | Same network tiedemnet.dk: 80.240.31.4 2001:19f0:6c01:2a36:5400:4ff:fe90:8434 (AS20473) www.tiedemnet.dk: 80.240.31.4 (AS20473) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.tiedemnet.dk | tiedemnet.wpmudev.host |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092001 |
| 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 | 2016-04-07 |
| Expires | 2028-04-30 (553d) |
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 |
|---|---|---|---|
| 2026-10-23 00:08:31 | 6092ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-21 08:50:55 | 1854ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-20 06:57:10 | 692ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 18:40:31 shown | 5583ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 01:38:18 | 1082ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 15:16:37 | 2216ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 18:26:25 | 4031ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 05:56:54 | 908ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 09:15:22 | 4709ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 09:15:16 | 1989ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 21:30:32 | 943ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 04:50:58 | 3341ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 13:49:04 | 1811ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 15:18:28 | 1374ms | 2 NS 1 A 0 MX | 🔒 Secure |