psycho.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.150.144.137 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by psycho.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 89.150.144.137 | 3600s | x59969089.customers.hiper-net.dk | AS203953 | Hiper A/S | 89.150.128.0/18 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | psycho.dk | 89.150.144.137 | x59969089.customers.hiper-net.dk | AS203953 Hiper A/S |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (psycho.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.psycho.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www CNAME | psycho.dk (all on psycho.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | RSA · ~1024 bit below 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 | 2026101201 |
| 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 | 1998-01-02 |
| Expires | 2027-03-31 (161d) |
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 |
|---|---|---|---|
| 2026-10-12 23:46:54 shown | 674ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 15:43:46 | 1007ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 15:18:33 | 899ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 09:55:41 | 16623ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 22:27:07 | 991ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 12:08:41 | 730ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 16:06:40 | 1218ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 07:38:07 | 804ms | 2 NS 1 A 1 MX | 🔒 Secure |