janklitsgaard.dk is a .dk domain served by 2 nameservers (miles.ns.cloudflare.com, zara.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.9.144 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.9.144 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.160.144 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.9.144 |
| 🔶 Autoconfig | 104.21.9.144 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:a090 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:990 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.9.144,172.67.160.144 ech=AEX+DQBBCwAgACDctOgE0Y7KQXdNifAkV9g7EIJArSv0/ksXZDoZzA+xQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:a090,2606:4700:3037::6815:990 |
| TXT Record |
|---|
| google-site-verification=g7dNuOQxBbnIcwrnlhTIFPzxSRhyVW9REwbGfy4A2gI |
| v=spf1 include:spf.simply.com ~all |
| Policy | Record (janklitsgaard.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.simply.com ~all |
| www | 104.21.9.144 172.67.160.144 2606:4700:3035::ac43:a090 2606:4700:3037::6815:990 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network janklitsgaard.dk: 104.21.9.144 172.67.160.144 2606:4700:3035::ac43:a090 2606:4700:3037::6815:990 (AS13335) www.janklitsgaard.dk: 104.21.9.144 172.67.160.144 2606:4700:3035::ac43:a090 2606:4700:3037::6815:990 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2409022371 |
| Primary NS (MNAME) | miles.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 00:18:35 | 1363ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-26 08:17:25 | 587ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 13:27:42 | 688ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-09 08:19:57 | 1836ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 20:17:45 | 609ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-24 17:35:32 | 2212ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-04 15:36:56 | 1760ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-08 22:00:39 shown | 1235ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-04 23:12:46 | 961ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-28 07:54:32 | 1979ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-26 00:16:12 | 997ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-21 09:44:22 | 625ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:18:01 | 2876ms | 2 NS 2 A 1 MX | 🔓 Insecure |