selkaermoelle.dk is a .dk domain served by 2 nameservers (carter.ns.cloudflare.com, kristin.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.9.218 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.nrdn.dk, mail2.primanet.dk. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.9.218 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.161.89 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 300s | mail.nrdn.dk | 89.186.191.12 | mail.nrdn.dk | AS208357 Bredbaandsforeningen Primanet |
| 20 | 300s | mail2.primanet.dk | 89.186.191.15 | mail2.primanet.dk | AS208357 Bredbaandsforeningen Primanet |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:a159 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:9da | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.9.218,172.67.161.89 ech=AEX+DQBBUQAgACDDAdL32tGFvbYedyQ1BCRqfU8BtgGCjp9m1MRFiudBYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a159,2606:4700:3037::6815:9da |
| TXT Record |
|---|
| amazonses:fC+F8RlXrhQ9E4pcMCgqGxeD/KTHq6G30ZQB4EYcgDo= |
| www | 104.21.9.218 172.67.161.89 2606:4700:3030::ac43:a159 2606:4700:3037::6815:9da (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network selkaermoelle.dk: 104.21.9.218 172.67.161.89 2606:4700:3030::ac43:a159 2606:4700:3037::6815:9da (AS13335) www.selkaermoelle.dk: 104.21.9.218 172.67.161.89 2606:4700:3030::ac43:a159 2606:4700:3037::6815:9da (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u16961871.wl122.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u16961871.wl122.sendgrid.net | RSA · ~1024 bit below 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.
| 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 | 2408764147 |
| Primary NS (MNAME) | carter.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 22:06:35 | 627ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-24 20:47:03 | 813ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-22 04:30:03 | 1201ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-06 18:56:43 | 814ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-06 09:04:40 | 1501ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-07 00:19:09 shown | 3123ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-18 05:28:16 | 2970ms | 2 NS 2 A 2 MX | 🔓 Insecure |