optic.dk is a .dk domain served by 4 nameservers (dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net and 1 more). It was registered on 4 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.157.26.135 is hosted by Amazon.com, Inc. (AS16509) in Germany. 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.
| www | 35.157.26.135 63.176.8.218 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 1745242908 |
| Primary NS (MNAME) | dns1.p01.nsone.net |
| Responsible (RNAME) | domains+netlify@netlify.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Domeneshop AS |
| Registered | 2025-02-04 |
| Expires | 2027-02-03 (106d) |
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 |
|---|---|---|---|
| 2026-09-09 09:16:06 | 9900ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 05:10:07 | 2479ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-28 19:32:17 | 852ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 02:22:39 | 1177ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 16:18:36 | 757ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-20 03:18:20 | 1375ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-18 21:14:45 shown | 746ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:42:26 | 1544ms | 4 NS 2 A 0 MX | 🔓 Insecure |