techlinq.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 October 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.31.252.90 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by mail.semark.dk, adsl.semark.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 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 |
|---|---|---|---|---|---|---|---|
| 78.31.252.90 | 3600s | ip1.semarkit.net | AS204151 | EWII Bredbaand A/S | 78.31.252.0/22 | 🇩🇰 Denmark | Aalborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.semark.dk | 83.151.155.18 | — | AS31027 GlobalConnect A/S |
| 20 | 3600s | adsl.semark.dk | 83.151.155.18 | — | AS31027 GlobalConnect A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | techlinq.dk → 78.31.252.90 |
| 🔶 Autoconfig | techlinq.dk → 78.31.252.90 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:470:27:419::2 | 3600s | tunnel952602-pt.tunnel.tserv24.sto1.ipv6.he.net | AS6939 | Hurricane Electric LLC | 2001:470:24:0:0:0:0:0/46 | 🇺🇸 United States | Minneapolis |
| TXT Record |
|---|
| v=spf1 redirect=_spf.semarkit.net |
| Policy | Record (techlinq.dk) |
|---|---|
| redirect=_spf.semarkit.net | v=spf1 redirect=_spf.semarkit.net |
| Policy | Record (_dmarc.techlinq.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; aspf=r; adkim=r; fo=1; pct=100; rua=mailto:semark-d@dmarc.report-uri.com; ruf=mailto:semark-d@dmarc.report-uri.com; |
| www CNAME | techlinq.dk (all on techlinq.dk) |
| www vs bare domain | Same network techlinq.dk: 78.31.252.90 2001:470:27:419::2 (AS6939 AS204151) www.techlinq.dk: 78.31.252.90 2001:470:27:419::2 (AS6939 AS204151) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.techlinq.dk | techlinq.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 | 2000-10-13 |
| Expires | 2026-12-31 (75d) |
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 |
|---|---|---|---|
| 2026-10-12 12:56:48 | 744ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-10 13:37:00 | 1677ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 09:32:58 shown | 791ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-12 06:42:49 | 1206ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-17 16:02:15 | 3010ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-16 13:40:31 | 1071ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 08:06:34 | 756ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 17:20:21 | 2311ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 16:02:33 | 1166ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:07:37 | 909ms | 2 NS 1 A 2 MX | 🔒 Secure |