lungepatient.dk is a .dk domain served by 2 nameservers (cody.ns.cloudflare.com, sara.ns.cloudflare.com). It was registered on 21 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.104 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.53.104 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.212.2 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.53.104 |
| 🔶 Autoconfig | 104.21.53.104 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:d402 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:3568 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.53.104,172.67.212.2 ech=AEX+DQBBqgAgACCCE4kqBoeSI6JhYBO/EG/UXn3ExdGOMxsOS66CKkx/RAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:d402,2606:4700:3035::6815:3568 |
| www | 104.21.53.104 172.67.212.2 2606:4700:3034::ac43:d402 2606:4700:3035::6815:3568 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network lungepatient.dk: 104.21.53.104 172.67.212.2 2606:4700:3034::ac43:d402 2606:4700:3035::6815:3568 (AS13335) www.lungepatient.dk: 104.21.53.104 172.67.212.2 2606:4700:3034::ac43:d402 2606:4700:3035::6815:3568 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.lungepatient.dk | jC4NDIirgW5V_UXfodlQo-xDmAM2z8E6khrNBLr2uCU |
| TXT | _acme-challenge.lungepatient.dk | w2k5tEPkTlyNYQHpfmoNWxdl69OCZNV1-p-ihbCLmi4 |
| TXT | _acme-challenge.lungepatient.dk | y5OwtQQPNwQEKDD1iqnVSnOc_RGi7TEs25AkOmqomco |
| 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 | 2414461361 |
| Primary NS (MNAME) | cody.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Ilkari Domains Limited |
| Registered | 2024-10-21 |
| Expires | 2026-10-20 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 06:21:58 | 440ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-03 22:01:37 | 668ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-01 21:49:23 | 638ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-28 21:30:32 | 619ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-27 21:11:37 | 622ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-26 20:51:49 | 608ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-23 18:41:51 | 9430ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-22 03:37:15 | 1122ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-19 23:54:04 | 1439ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-11 14:31:36 shown | 1895ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-04 14:03:41 | 567ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-26 12:17:01 | 565ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-21 10:41:04 | 426ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-18 03:35:19 | 552ms | 3 NS 1 A 0 MX | 🔓 Insecure |