d4z.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.209 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.215.209 | — | webcluster1.webpod18-cph3.g1i.one | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:108:88:87f0:239b:eaad | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (d4z.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.d4z.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 46.30.215.209 2a02:2350:5:108:88:87f0:239b:eaad (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network d4z.dk: 46.30.215.209 2a02:2350:5:108:88:87f0:239b:eaad (AS51468) www.d4z.dk: 46.30.215.209 2a02:2350:5:108:88:87f0:239b:eaad (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026051901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 01:04:50 | 577ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 10:27:38 | 2494ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 02:18:10 | 1060ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-14 00:19:11 | 1075ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 10:12:21 | 4340ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 23:19:55 | 860ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 13:59:05 | 6916ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-19 13:48:16 | 925ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-13 22:46:01 | 16693ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-09 05:24:38 | 1046ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 01:41:51 | 732ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 04:32:47 | 3844ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 23:47:45 shown | 2236ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 23:30:17 | 689ms | 2 NS 1 A 4 MX | 🔒 Secure |