fysio.dk is a .dk domain served by 2 nameservers (betty.ns.cloudflare.com, piers.ns.cloudflare.com). It was registered on 4 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.10.169 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by fysio-dk.mail.protection.outlook.com. 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 |
|---|---|---|---|---|---|---|---|
| 104.26.10.169 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 104.26.11.169 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 172.67.74.206 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.64.0/18 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:20::681a:aa9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::681a:ba9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::ac43:4ace | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.26.10.169,104.26.11.169,172.67.74.206 ipv6hint=2606:4700:20::681a:aa9,2606:4700:20::681a:ba9,2606:4700:20::ac43:4ace |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sip._tcp | 100 | 1 | 5060 | uvc.fysio.dk |
| _sip._udp | 100 | 1 | 5060 | uvc.fysio.dk |
| _sipfederationtls._tcp | 0 | 0 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| apple-domain-verification=TVPQTPKGnQqGVnPk |
| aXbYn1UxcB5gNW+I6uWij2MwkFyiqV3EYuPajpHgW+urx99e+Tx2+WRmQrmrrnEo/PVe7KXJ/zFf4HZxw/kiow== |
| brevo-code:0e3b80361dabd0a189fbea73d7570b1c |
| google-site-verification=kw9bV19fWIe2l5hQTR-YmYZqPPzeI-DR1soCTXFgOe0 |
| ms-domain-verification=f8e5e080-71e1-45e7-b83e-d538e2667987 |
| MS=ms84518087 |
| T0tQ3DEiC7nHqq9o7D6lo9EseJ8noXima27o998TLhXTTa8oH+HNETrIAhhWqcniSpbeMWI9r8tYhVTDizKswA== |
| v=spf1 include:spf.emailsignatures365.com include:carmamail.com include:signflow.dk include:_spf.solido.net ip4:91.102.90.131/32 ip4:91.102.88.131 ip4:93.160.58.248/29 ip4:213.150.59.248 ip4:52.166.0.152 -all |
| Policy | Record (fysio.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.emailsignatures365.com include:carmamail.com include:signflow.dk include:_spf.solido.net ip4:91.102.90.131/32 ip4:91.102.88.131 ip4:93.160.58.248/29 ip4:213.150.59.248 ip4:52.166.0.152 -all |
| Policy | Record (_dmarc.fysio.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject ; rua=mailto:xi1gwnut@ag.eu.dmarcadvisor.com; |
| www | 104.26.10.169 104.26.11.169 172.67.74.206 2606:4700:20::681a:aa9 2606:4700:20::681a:ba9 2606:4700:20::ac43:4ace (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network fysio.dk: 104.26.10.169 104.26.11.169 172.67.74.206 2606:4700:20::681a:aa9 (AS13335) www.fysio.dk: 104.26.10.169 104.26.11.169 172.67.74.206 2606:4700:20::681a:aa9 (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY |
DNS lookups: 8/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2416159642 |
| Primary NS (MNAME) | betty.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 1998-03-04 |
| Expires | 2027-03-31 (162d) |
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 |
|---|---|
| altomfys.dk | CSC Digital Brand Service, Inc |
| dfys.dk | CSC Digital Brand Service, Inc |
| fysiointranet.dk | CSC Digital Brand Service, Inc |
| merefys.dk | CSC Digital Brand Service, Inc |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 08:27:34 | 1457ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-10-07 18:26:54 | 1136ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-30 17:32:07 shown | 1523ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-29 13:48:41 | 2118ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-09 02:45:50 | 1406ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-04 23:14:17 | 1662ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-30 01:58:56 | 1466ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-26 15:07:57 | 1238ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-21 02:02:21 | 14797ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-13 05:01:52 | 7271ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-26 04:40:44 | 58390ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-20 04:24:01 | 2813ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-03 14:49:10 | 3158ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-07-01 01:04:28 | 1150ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-26 08:56:22 | 2546ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-17 09:41:10 | 1544ms | 2 NS 1 A 1 MX | 🔓 Insecure |