gatlinlab.dk is a .dk domain served by 2 nameservers (lola.ns.cloudflare.com, tadeo.ns.cloudflare.com). It was registered on 22 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.50 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.91.50 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.166.189 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:5b32 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:a6bd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.91.50,172.67.166.189 ech=AEX+DQBB3QAgACAFEOoyfpwDTL+aJF1GKUFS6cbVFlQAtUoaR3TJ4tm+IAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b32,2606:4700:3034::ac43:a6bd |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (gatlinlab.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.gatlinlab.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; |
| www | 104.21.91.50 172.67.166.189 2606:4700:3031::6815:5b32 2606:4700:3034::ac43:a6bd (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network gatlinlab.dk: 104.21.91.50 172.67.166.189 2606:4700:3031::6815:5b32 2606:4700:3034::ac43:a6bd (AS13335) www.gatlinlab.dk: 104.21.91.50 172.67.166.189 2606:4700:3031::6815:5b32 2606:4700:3034::ac43:a6bd (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2416792892 |
| 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 | ONE.COM A/S |
| Registered | 2023-10-22 |
| Expires | 2026-10-21 (4d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 18:56:29 shown | 1701ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-05 16:43:06 | 1740ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-04 16:39:22 | 524ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-03 16:34:36 | 442ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-28 15:49:13 | 1244ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-23 14:41:50 | 634ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-07 11:45:18 | 2388ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-25 14:20:46 | 640ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-12 10:24:59 | 1553ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-04 04:12:56 | 9737ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-23 18:01:43 | 9170ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-18 19:33:25 | 1307ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-25 11:07:47 | 762ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-20 07:15:51 | 651ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 10:28:57 | 864ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 10:24:09 | 729ms | 2 NS 2 A 0 MX | 🔓 Insecure |