olympusfitness.dk is a .dk domain served by 2 nameservers (chelsea.ns.cloudflare.com, rustam.ns.cloudflare.com). It was registered on 4 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.142 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.53.142 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.213.135 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:d587 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::6815:358e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.53.142,172.67.213.135 ech=AEX+DQBBeQAgACChcnlRvHVgV0vA/iSQjwiMpGeWL8tgFQCRjBE2VbOtAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d587,2606:4700:3031::6815:358e |
| Policy | Record (_dmarc.olympusfitness.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email |
| www | 104.21.53.142 172.67.213.135 2606:4700:3030::ac43:d587 2606:4700:3031::6815:358e (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network olympusfitness.dk: 104.21.53.142 172.67.213.135 2606:4700:3030::ac43:d587 2606:4700:3031::6815:358e (AS13335) www.olympusfitness.dk: 104.21.53.142 172.67.213.135 2606:4700:3030::ac43:d587 2606:4700:3031::6815:358e (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1._domainkey.olympusfitness.dk.s011.ascendbywix.com | RSA · ~2048 bit |
| s2 | s2._domainkey.olympusfitness.dk.s011.ascendbywix.com | 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.
| 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 | 2411728241 |
| Primary NS (MNAME) | chelsea.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2023-07-04 |
| Expires | 2030-07-03 (1344d) |
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 |
|---|---|
| bedstefitnesscenter.dk | Simply.com A/S |
| fitness-kompasset.dk | Simply.com A/S |
| fitnesskompas.dk | Simply.com A/S |
| fitnesskompasset.dk | Simply.com A/S |
| hosleopold.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 12:13:26 | 2085ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-09-29 23:25:48 shown | 895ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-09-27 09:27:19 | 9863ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-08-10 16:51:39 | 10461ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-08-09 00:51:14 | 2052ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-07-09 02:19:56 | 27792ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-26 00:44:18 | 1002ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-22 21:17:47 | 2660ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-21 19:14:26 | 954ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:04:59 | 1169ms | 2 NS 2 A 5 MX | 🔓 Insecure |