fsidk.dk is a .dk domain served by 3 nameservers (ns1.hyp.net, ns2.hyp.net, ns3.hyp.net). It was registered on 21 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.132.143.218 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by fsidk-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 142.132.143.218 | 3600s | cp13.nordicway.dk | AS24940 | Hetzner Online GmbH | 142.132.128.0/17 | 🇩🇪 Germany | Falkenstein |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| TXT Record |
|---|
| MS=ms79005806 |
| v=spf1 include:spf.protection.outlook.com ip4:142.132.143.218 -all |
| Policy | Record (fsidk.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com ip4:142.132.143.218 -all |
| Policy | Record (_dmarc.fsidk.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | 142.132.143.218 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | 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| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1787698348 |
| Primary NS (MNAME) | ns1.hyp.net |
| Responsible (RNAME) | hostmaster@domeneshop.no |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Domeneshop AS |
| Registered | 2026-02-21 |
| Expires | 2027-02-20 (115d) |
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 |
|---|---|---|---|
| 2026-10-27 11:03:32 | 485ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-22 14:55:06 | 628ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 15:50:01 | 1031ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 10:44:58 | 1227ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 03:37:32 | 1171ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 18:02:37 | 1292ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 20:55:56 | 1417ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 03:14:44 shown | 4251ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 13:15:49 | 1661ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-04 01:52:16 | 1039ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-22 11:02:40 | 862ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 07:34:54 | 683ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-14 14:50:18 | 663ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 11:52:50 | 998ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 12:59:22 | 936ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 01:16:23 | 875ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 06:04:50 | 839ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:22:28 | 474ms | 3 NS 1 A 0 MX | 🔒 Secure |