delfs.dk is a .dk domain served by 2 nameservers (ns1.dlx.dk, ns2.dlx.dk). It was registered on 23 September 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.121.230 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mail.dlx.dk. 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 |
|---|---|---|---|
| ns1.dlx.dk | — | — | — |
| ns2.dlx.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.121.230 | — | web01.dlx.dk | AS47527 | DLX A/S | 46.30.120.0/21 | 🇩🇰 Denmark | Herning |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.dlx.dk | 46.30.121.240 | mx01.dlx.dk | AS47527 DLX A/S |
| TXT Record |
|---|
| v=spf1 include:_spf.mail.dlx.dk ~all |
| Policy | Record (delfs.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mail.dlx.dk ~all |
| www | 46.30.121.230 (AS47527) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.dlx.dk | DANE-EE · SPKI · SHA-256 | 8A39A20EF25C2CA3EBFF4F7CA64B2272… |
| 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 | 2024090502 |
| Primary NS (MNAME) | ns1.dlx.dk |
| Responsible (RNAME) | ks@dlx.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2002-09-23 |
| Expires | 2026-11-09 (23d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 02:36:50 | 483ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 17:47:27 | 355ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 03:16:56 | 517ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 19:59:06 | 1455ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 16:04:27 | 528ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 15:15:49 | 509ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 01:35:43 shown | 382ms | 2 NS 1 A 1 MX | 🔓 Insecure |