defenx.dk is a .dk domain served by 2 nameservers (ns1.register.it, ns2.register.it). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.register.it. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|
| ns1.register.it | — | — | — |
| ns2.register.it | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.register.it | 195.110.124.132 | mail.register.it | AS39729 Register S.p.A. |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (defenx.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.defenx.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:report@defenx.dk; ruf=mailto:report@defenx.dk; fo=1 |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves defenx.dk: no address www.defenx.dk: no address |
| Wildcard | No |
DNS lookups: 0/10 · 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026060901 |
| Primary NS (MNAME) | ns1.register.it |
| Responsible (RNAME) | hostmaster@register.it |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 08:50:51 | 765ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-25 22:41:55 | 1871ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-23 07:24:35 | 2984ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-21 05:22:52 | 1025ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 01:35:58 shown | 1557ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 01:30:11 | 594ms | 2 NS 0 A 1 MX | 🔓 Insecure |