treston.dk is a .dk domain served by 2 nameservers (ns1.ratkaisutalo.fi, ns2.ohituskaista.net). It was registered on 3 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.ratkaisutalo.fi | 88.148.137.100 | ns1.ratkaisutalo.fi | AS16086 DNA Oyj |
| ns2.ohituskaista.net | 178.62.167.229 | ns2.ohituskaista.net | AS14061 DigitalOcean, LLC |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves treston.dk: no address www.treston.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2017080303 |
| Primary NS (MNAME) | ns1.ratkaisutalo.fi |
| Responsible (RNAME) | dnsadmin@ratkaisutalo.fi |
| Refresh | 5400s |
| Retry | 3600s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | GANDI SAS |
| Registered | 2017-08-03 |
| Expires | 2027-08-31 (315d) |
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 |
|---|---|---|---|
| 2026-09-27 15:36:46 | 2647ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-15 14:20:53 | 2085ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-28 02:09:21 | 2964ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 01:39:23 shown | 2956ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-18 00:12:45 | 1331ms | 2 NS 0 A 0 MX | 🔓 Insecure |