troubleshooter.dk is a .dk domain served by 3 nameservers (ns.domainteam.dk, ns2.domainteam.dk, ns3.domainteam.dk). It was registered on 24 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. We saw it become registrar-handled on 12 October 2026, when it moved from direct registration at Punktum to CURANET A/S. Its website address 87.238.253.113 is hosted by RockyNordic ApS (AS198614) in Denmark. Mail is handled by rocky6mps.rockynordic.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 87.238.253.113 | 60s | rocky8wps.rockynordic.com | AS198614 | RockyNordic ApS | 87.238.252.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 60s | rocky6mps.rockynordic.com | 87.238.253.110 | rocky6mps.rockynordic.com | AS198614 RockyNordic ApS |
| TXT Record |
|---|
| v=spf1 include:spf-a.rockynordic.com -all |
| Policy | Record (troubleshooter.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf-a.rockynordic.com -all |
| www CNAME | troubleshooter.dk (all on troubleshooter.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2024051501 |
| Primary NS (MNAME) | ns.domainteam.dk |
| Responsible (RNAME) | admin@domainteam.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 1998-03-24 |
| 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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 16:21:54 | 732ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-12 16:00:45 | 355ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-09 13:44:48 | 6203ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 01:26:47 shown | 2896ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-27 22:06:52 | 9407ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 20:08:06 | 9601ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 19:36:40 | 4215ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 19:45:38 | 1094ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 04:30:42 | 3804ms | 3 NS 1 A 1 MX | 🔓 Insecure |