dokteronline.dk is a .dk domain served by 2 nameservers (lola.ns.cloudflare.com, piotr.ns.cloudflare.com). It was registered on 6 July 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.49.148 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.mail.ovh.net, mx2.mail.ovh.net and 1 more. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.49.148 | 299s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.163.242 | 299s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 300s | mx1.mail.ovh.net | 188.165.36.237 | mx1.mail.ovh.net | AS16276 OVH SAS |
| 5 | 300s | mx2.mail.ovh.net | 87.98.160.167 | mx2.mail.ovh.net | AS16276 OVH SAS |
| 100 | 300s | mx3.mail.ovh.net | 91.121.53.175 | mx3.mail.ovh.net | AS16276 OVH SAS |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:a3f2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::6815:3194 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.49.148,172.67.163.242 ech=AEX+DQBBiwAgACCLF6PJdl8GShbwHdy9bDUhXsYaw0Dzjw4BVz/THOM2FQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a3f2,2606:4700:3032::6815:3194 |
| TXT Record |
|---|
| 1|www.dokteronline.dk |
| v=spf1 include:mx.ovh.com -all |
| Policy | Record (dokteronline.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:mx.ovh.com -all |
| www | 104.21.49.148 172.67.163.242 2606:4700:3030::ac43:a3f2 2606:4700:3032::6815:3194 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network dokteronline.dk: 104.21.49.148 172.67.163.242 2606:4700:3030::ac43:a3f2 2606:4700:3032::6815:3194 (AS13335) www.dokteronline.dk: 104.21.49.148 172.67.163.242 2606:4700:3030::ac43:a3f2 2606:4700:3032::6815:3194 (AS13335) |
| Wildcard | No |
DNS lookups: 3/10 · policy: -all
No problems found| 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 | 2415730889 |
| Primary NS (MNAME) | lola.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Ovh |
| Registered | 2015-07-06 |
| Expires | 2027-07-31 (286d) |
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 |
|---|---|---|---|
| 2026-09-30 18:43:20 shown | 1564ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-24 19:38:42 | 1175ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-21 18:17:50 | 1296ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-19 16:16:08 | 4720ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-28 19:01:45 | 1528ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-28 07:40:08 | 1140ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 04:05:17 | 2550ms | 2 NS 2 A 3 MX | 🔓 Insecure |