aithink.dk is a .dk domain served by 2 nameservers (achiel.ns.cloudflare.com, jade.ns.cloudflare.com). It was registered on 23 July 2026 (WHOIS) and first appeared in the .dk zone on 24 July 2026. Its website address 104.21.61.113 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.61.113 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.209.154 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:d19a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:3d71 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.61.113,172.67.209.154 ech=AEX+DQBBigAgACClcPRSYIi9pRSXEYI2Mp1rDDKFgCgesWfIc4Sj2ogUFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d19a,2606:4700:3033::6815:3d71 |
| TXT Record |
|---|
| protonmail-verification=6ee66c1b6b49425fbae0ef3237c00d53c704d915 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (aithink.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.aithink.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 104.21.61.113 172.67.209.154 2606:4700:3032::ac43:d19a 2606:4700:3033::6815:3d71 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| 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 | 2415667212 |
| Primary NS (MNAME) | achiel.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-07-23 |
| Expires | 2027-07-22 (274d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 15:54:44 shown | 1318ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-27 10:32:17 | 9571ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-24 05:21:10 | 846ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-03 14:11:21 | 3056ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-27 11:16:28 | 1915ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-25 10:17:01 | 3847ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-24 08:42:41 | 8596ms | 2 NS 2 A 0 MX | 🔓 Insecure |