einarwillumsen.dk is a .dk domain served by 2 nameservers (edward.ns.cloudflare.com, elaine.ns.cloudflare.com). It was registered on 2 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.138 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is of unknown DNSSEC status, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.45.138 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.215.45 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:d72d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:2d8a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.45.138,172.67.215.45 ech=AEX+DQBBfwAgACBOJZfmAvN0NhgNEDHXhpfL3Vig+mt5Yfnpb8WipaJuJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d72d,2606:4700:3035::6815:2d8a |
| TXT Record |
|---|
| MS=ms72317724 |
| www | 104.21.45.138 172.67.215.45 2606:4700:3030::ac43:d72d 2606:4700:3031::6815:2d8a (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network einarwillumsen.dk: 104.21.45.138 172.67.215.45 2606:4700:3030::ac43:d72d 2606:4700:3031::6815:2d8a (AS13335) www.einarwillumsen.dk: 104.21.45.138 172.67.215.45 2606:4700:3030::ac43:d72d 2606:4700:3031::6815:2d8a (AS13335) |
| Wildcard | No |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'einarwillumsen.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2409502602 |
| Primary NS (MNAME) | edward.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-02-02 |
| Expires | 2027-03-31 (164d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 06:58:17 | 1369ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-01 05:09:27 | 1995ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-17 06:09:08 | 1847ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-13 09:38:46 | 1314ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-26 17:14:04 | 1724ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-12 13:01:17 | 7787ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-07-15 03:48:06 shown | 1642ms | 2 NS 2 A 4 MX | ❓ Unknown |
| 2026-06-23 04:13:47 | 2796ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-22 12:09:21 | 990ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 19:04:26 | 1611ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-20 00:19:27 | 853ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-18 14:46:45 | 1952ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-17 06:25:47 | 597ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-17 06:20:41 | 765ms | 2 NS 2 A 4 MX | 🔓 Insecure |