theherd.dk is a .dk domain served by 2 nameservers (dom.ns.cloudflare.com, nola.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.55.6 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 |
|---|---|---|---|---|---|---|---|
| 104.21.55.6 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.170.6 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 157.90.34.121 |
| 🔶 Autoconfig | 157.90.34.121 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:3706 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:aa06 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.55.6,172.67.170.6 ech=AEX+DQBBRgAgACDgaNOvAMvElhFmdVdE2XGFNVk0aUo60AWhRKS1DACgUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:3706,2606:4700:3036::ac43:aa06 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | cpanelemaildiscovery.cpanel.net |
| TXT Record |
|---|
| v=spf1 ip4:159.69.75.118 include:spf.azehosting.net +a +mx ~all |
| Policy | Record (theherd.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:159.69.75.118 include:spf.azehosting.net +a +mx ~all |
| www | 104.21.55.6 172.67.170.6 2606:4700:3034::6815:3706 2606:4700:3036::ac43:aa06 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network theherd.dk: 104.21.55.6 172.67.170.6 2606:4700:3034::6815:3706 2606:4700:3036::ac43:aa06 (AS13335) www.theherd.dk: 104.21.55.6 172.67.170.6 2606:4700:3034::6815:3706 2606:4700:3036::ac43:aa06 (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA Invalid key data — receivers can't verify signatures |
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: 4/10 · policy: ~all
No problems found| 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 | 2412927234 |
| Primary NS (MNAME) | dom.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 07:41:38 | 522ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 07:20:49 | 796ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-23 00:13:50 | 9442ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-26 20:27:52 shown | 708ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-23 18:31:22 | 3397ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-22 15:29:00 | 5557ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-07 14:40:01 | 946ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 13:11:18 | 2702ms | 2 NS 2 A 0 MX | 🔓 Insecure |