retineoptivision.dk is a .dk domain served by 3 nameservers (ns1.hyp.net, ns2.hyp.net, ns3.hyp.net). It was registered on 21 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.241.124.164 is hosted by Fly.io, Inc. (AS40509) in United States. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 66.241.124.164 | 3600s | ip-66-241-124-164.shared.customer.flyio.net | AS40509 | Fly.io, Inc. | 66.241.124.0/23 | 🇺🇸 United States | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a09:8280:1::112:571f:0 | 3600s | ipv6.customer.flyio.net | AS40509 | Fly.io, Inc. | 2a09:8280:1:0:0:0:0:0/48 | 🇺🇸 United States | — |
| TXT Record |
|---|
| facebook-domain-verification=asd8yhc3t6j7o9yur1fsnl1g0nok3z |
| google-site-verification=ojB7-Zoumma3dgJE4pf0HZjThmXGRlhMHlaqSmest-M |
| www | 194.63.248.52 2a01:5b40:0:248::52 (AS12996) (address records, no CNAME) |
| www vs bare domain | Different networks retineoptivision.dk: 66.241.124.164 2a09:8280:1::112:571f:0 (AS40509) (all like this)www.retineoptivision.dk: 194.63.248.52 2a01:5b40:0:248::52 (AS12996) |
| 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 | 1791547022 |
| Primary NS (MNAME) | ns1.hyp.net |
| Responsible (RNAME) | hostmaster@domeneshop.no |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Domeneshop AS |
| Registered | 2023-03-21 |
| Expires | 2027-03-20 (153d) |
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).
| Domain | Registrar |
|---|---|
| collagenmulti.dk | Domeneshop AS |
| memry.dk | Domeneshop AS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 12:52:05 shown | 696ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 10:32:48 | 684ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 07:00:09 | 748ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-16 10:58:43 | 766ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 23:37:31 | 1136ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 08:47:03 | 3001ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-08 05:57:00 | 1061ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-10 06:31:04 | 10011ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-08 13:22:27 | 1125ms | 3 NS 4 A 0 MX | 🔒 Secure |
| 2026-06-30 01:18:38 | 743ms | 3 NS 4 A 0 MX | 🔒 Secure |
| 2026-06-22 21:11:35 | 705ms | 3 NS 4 A 0 MX | 🔒 Secure |
| 2026-06-22 09:15:15 | 1147ms | 3 NS 4 A 0 MX | 🔒 Secure |
| 2026-06-18 03:21:03 | 1212ms | 3 NS 4 A 0 MX | 🔒 Secure |