kryptokarl.dk is a .dk domain served by 2 nameservers (anton.ns.cloudflare.com, nora.ns.cloudflare.com). It was registered on 25 August 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.66 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route1.mx.cloudflare.net, route2.mx.cloudflare.net and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.76.66 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.190.239 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:4c42 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:beef | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.76.66,172.67.190.239 ech=AEX+DQBB9QAgACBg80oTU+t7uyBFSxzEuJ0uU61qecetrwp9YvTZi4qzfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c42,2606:4700:3036::ac43:beef |
| TXT Record |
|---|
| google-site-verification=D1enhBp4sTRCM-oNcQCGHxPYoUYMuhkS6nwx3jV0j5U |
| google-site-verification=xdRywECLLnDKcxRK9UDB78pqfXx9qL3wVPX1eaDAHmw |
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (kryptokarl.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| www | 104.21.76.66 172.67.190.239 2606:4700:3030::6815:4c42 2606:4700:3036::ac43:beef (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network kryptokarl.dk: 104.21.76.66 172.67.190.239 2606:4700:3030::6815:4c42 2606:4700:3036::ac43:beef (AS13335) www.kryptokarl.dk: 104.21.76.66 172.67.190.239 2606:4700:3030::6815:4c42 2606:4700:3036::ac43:beef (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| dkim | dkim.wpx.net | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.kryptokarl.dk | G9V51ft2CX7HtbwaNk-ylK8vOsj0JzhgcZklu7A_rZk |
| TXT | _acme-challenge.kryptokarl.dk | sg05VHbMXyZHWjEnMsk6Rr3o6yRu9T8t0KItb5uDjtI |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| 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 | 2418189021 |
| Primary NS (MNAME) | anton.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 | 2021-08-25 |
| Expires | 2027-08-31 (310d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 05:26:51 shown | 1571ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-22 19:37:32 | 849ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-01 04:24:35 | 731ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-30 07:56:09 | 813ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-05 08:03:20 | 2304ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-25 10:57:33 | 910ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-24 22:21:46 | 33137ms | 2 NS 2 A 3 MX | ❓ Unknown |
| 2026-08-16 13:17:21 | 17731ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-23 22:22:46 | 3551ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-08 18:03:48 | 2414ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-19 21:22:42 | 11632ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-19 08:57:32 | 9178ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 21:39:49 | 5664ms | 2 NS 2 A 1 MX | 🔓 Insecure |