forskernet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 December 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.218.177.66 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 2 more. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 85.218.177.66 | 600s | 85-218-177-66.norlyscustomer.net | AS39642 | Sinal A/S | 85.218.128.0/17 | 🇩🇰 Denmark | Silkeborg |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | forskernet.dk → 85.218.177.66 |
| 🔶 Autoconfig | forskernet.dk → 85.218.177.66 |
| TXT Record |
|---|
| v=spf1 ip4:86.52.115.84/29 include:_spf.google.com ~all |
| Policy | Record (forskernet.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:86.52.115.84/29 include:_spf.google.com ~all |
| www CNAME | forskernet.dk (all on forskernet.dk) → 85.218.177.66 (AS39642) |
| www vs bare domain | Same network |
| 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: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.forskernet.dk | forskernet.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080201 |
| 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 | 1999-12-01 |
| Expires | 2026-12-31 (68d) |
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).
| Domain | Registrar |
|---|---|
| stendyngen.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 21:33:15 | 536ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-04 06:22:38 | 734ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 04:01:09 | 1014ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-04 11:31:41 | 1081ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-04 14:19:07 shown | 1616ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 11:15:28 | 1082ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 17:17:42 | 2055ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 12:14:11 | 3993ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 02:27:25 | 899ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:56:11 | 10822ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:32:16 | 970ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 10:28:40 | 938ms | 2 NS 1 A 4 MX | 🔒 Secure |