detnykastet.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 12 December 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.188.72.164 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.detnykastet.dk. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 89.188.72.164 | 300s | vps1422.basicserver.io | AS48854 | team.blue Denmark A/S | 89.188.72.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.detnykastet.dk | 13.52.43.40 54.183.0.47 |
ec2-13-52-43-40.us-west-1.compute.amazonaws.com ec2-54-183-0-47.us-west-1.compute.amazonaws.com |
AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. |
| TXT Record |
|---|
| google-site-verification=sZRgGV-yvv7cbcw2R9EvfloNbNTjlqMk0Pq6hEzh74A |
| v=spf1 mx a include:_spf.createsend.com -all |
| Policy | Record (detnykastet.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a include:_spf.createsend.com -all |
| Policy | Record (_dmarc.detnykastet.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 89.188.72.164 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026093001 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2002-12-12 |
| Expires | 2026-12-31 (65d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 19:15:41 | 489ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-08 22:07:43 | 833ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-05 16:52:09 | 2581ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 16:30:53 shown | 949ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 16:21:14 | 561ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-27 20:16:44 | 675ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 18:25:05 | 737ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 04:07:34 | 1014ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-06 16:14:23 | 9980ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 20:36:22 | 2608ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 17:12:59 | 1605ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 19:37:16 | 685ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 02:25:57 | 529ms | 2 NS 1 A 1 MX | 🔓 Insecure |