projectsauer.dk is a .dk domain served by 2 nameservers (jerry.ns.cloudflare.com, nelly.ns.cloudflare.com). It was registered on 3 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.56.147 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 |
|---|---|---|---|---|---|---|---|
| 104.21.56.147 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.152.187 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | proejctsauer.dk |
| 🔶 Autoconfig | proejctsauer.dk |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:3893 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:98bb | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.56.147,172.67.152.187 ech=AEX+DQBBKgAgACAvQqH0GYmbu3KvoVqKt+Ei4tgB0R7OrKySEEIuEA2POgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3893,2606:4700:3035::ac43:98bb |
| www CNAME | proejctsauer.dk (all on proejctsauer.dk) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.projectsauer.dk |
| www vs bare domain | www does not resolve projectsauer.dk: 104.21.56.147 172.67.152.187 2606:4700:3030::6815:3893 2606:4700:3035::ac43:98bb (AS13335) (all like this)www.projectsauer.dk: no address |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.projectsauer.dk | 5BkLPWZOLG7Kmhv5GF31F7s7OtTobO03J9uRHDzOcs4 |
| TXT | _acme-challenge.projectsauer.dk | cG0ZB8LXmvrYtEZXhwpCLP7OBV3WfxtQtJaH0NVXAQA |
| 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 | 2413184763 |
| Primary NS (MNAME) | jerry.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2026-01-03 |
| Expires | 2027-01-02 (73d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 19:41:40 | 420ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-28 19:38:58 | 1339ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 14:36:01 | 1056ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-26 18:54:27 shown | 1234ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-01 22:33:01 | 719ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-19 11:27:46 | 1235ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-18 03:48:47 | 914ms | 2 NS 2 A 0 MX | 🔓 Insecure |