solvers.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 October 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.191.207.54 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 85.191.207.54 | 3600s | — | AS39642 | Sinal A/S | 85.191.128.0/17 | 🇩🇰 Denmark | Tylstrup |
| www CNAME | solvers.dk (all on solvers.dk) → 85.191.207.54 (AS39642) |
| 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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026071701 |
| 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 | 2001-10-03 |
| Expires | 2026-12-31 (70d) |
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 |
|---|---|---|---|
| 2026-10-12 00:38:38 | 979ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-30 15:04:39 | 798ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-29 16:00:12 | 781ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-11 02:15:02 | 760ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-26 15:13:56 | 933ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-12 09:19:27 | 2672ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-27 06:48:51 | 6949ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-18 12:19:48 shown | 1332ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-13 16:44:25 | 1390ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-25 02:25:24 | 3190ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-21 13:44:32 | 634ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-17 21:44:33 | 855ms | 2 NS 1 A 5 MX | 🔒 Secure |