duelind.dk is a .dk domain served by 3 nameservers (ns01.procopa.dk, ns02.procopa.dk, ns05.procopa.dk). It was registered on 12 September 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.procopa.dk | — | — | — |
| ns02.procopa.dk | — | — | — |
| ns05.procopa.dk | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | dk.mx1.mailanyone.net | 192.162.219.155 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| 20 | — | dk.mx2.mx25.net | 192.162.219.49 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| 30 | — | dk.mx3.mailanyone.net | 192.162.219.255 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| 40 | — | dk.mx4.mx25.net | 192.162.219.255 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| TXT Record |
|---|
| v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn2O5MvfYWMF6iKFm1vMZlfxtJo2vBFnfYLBs9PmWondC6tujiRhLDWiPOrZvL878V4u0Ss/y/rv3BMtRwdF3pbesAoe7clXJGXj9Jr09QdJMRcF8uOkWBtpfJGuUVEsLl3JnfrxbjQGtNpJ5l3NKNuORm12juDnlcIHLk28btdBxspddQ7y0tuyWCXF4CnfWcbTMvOaBD9uBtuyA0tmHBixpElhyEkgnKn20QPTaiVQ+duYj2G+5ELf48JZriUu9u6MxCLEJfUpP0RV2pwfgq7ie9vsGt6G//jCWdk2XdaKH2ibE1vcYIjAm32XYchM7Y8K5yRjlTkWnqnwHbKNq7QIDAQAB |
| v=spf1 include:spf.mailanyone.net mx a -all |
| vpe=f680a2e2 |
| Policy | Record (duelind.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.mailanyone.net mx a -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves duelind.dk: no address www.duelind.dk: no address |
| Wildcard | No |
DNS lookups: 3/10 · policy: -all
No problems found| 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 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1696571676 |
| Primary NS (MNAME) | ns01.procopa.dk |
| Responsible (RNAME) | hostmaster@duelind.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2012-09-12 |
| Expires | 2027-09-30 (344d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 08:44:36 | 945ms | 3 NS 0 A 4 MX | 🔓 Insecure |
| 2026-09-26 03:26:52 | 9558ms | 3 NS 0 A 4 MX | 🔓 Insecure |
| 2026-09-21 00:48:01 | 923ms | 3 NS 0 A 4 MX | 🔓 Insecure |
| 2026-09-02 03:27:21 | 1635ms | 3 NS 0 A 4 MX | 🔓 Insecure |
| 2026-08-26 02:40:58 | 839ms | 3 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-26 06:18:54 | 2562ms | 3 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-17 04:55:15 shown | 2858ms | 3 NS 0 A 4 MX | 🔓 Insecure |