gigatjek.dk is a .dk domain served by 2 nameservers (josh.ns.cloudflare.com, lola.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.28.59 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 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 |
|---|---|---|---|---|---|---|---|
| 104.21.28.59 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.170.100 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.170.100 |
| 🔶 Autoconfig | 172.67.170.100 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:1c3b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:aa64 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.28.59,172.67.170.100 ech=AEX+DQBBwQAgACBjaO3MMnpCPO/UxmrIwMMeE5TPjPLpO47U+eKV0BV2QAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1c3b,2606:4700:3035::ac43:aa64 |
| TXT Record |
|---|
| google-site-verification=cCoq-uAoniqX8fb90WXfqxVhzkjRhX6VCMF_THhl0o8 |
| www | 104.21.28.59 172.67.170.100 2606:4700:3030::6815:1c3b 2606:4700:3035::ac43:aa64 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network gigatjek.dk: 104.21.28.59 172.67.170.100 2606:4700:3030::6815:1c3b 2606:4700:3035::ac43:aa64 (AS13335) www.gigatjek.dk: 104.21.28.59 172.67.170.100 2606:4700:3030::6815:1c3b 2606:4700:3035::ac43:aa64 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2417255245 |
| Primary NS (MNAME) | josh.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 07:22:06 shown | 2444ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-20 04:49:53 | 1657ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-31 19:19:09 | 655ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-28 11:26:48 | 671ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 00:51:21 | 524ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-25 19:20:45 | 2461ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-01 04:17:53 | 515ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-21 09:50:12 | 434ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 09:40:35 | 440ms | 3 NS 0 A 0 MX | 🔒 Secure |