ndi-group.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 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 3600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod12-cph3.one.com | 104.37.34.246 | mx1.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod12-cph3.one.com | 104.37.34.247 | mx2.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod12-cph3.one.com | 104.37.34.248 | mx3.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod12-cph3.one.com | 104.37.34.249 | mx4.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| www | 195.242.131.238 2001:67c:564:fffa::1002 (AS62121) (address records, no CNAME) |
| www vs bare domain | Same network ndi-group.dk: 195.242.131.238 2001:67c:564:fffa::1002 (AS62121) www.ndi-group.dk: 195.242.131.238 2001:67c:564:fffa::1002 (AS62121) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081502 |
| 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 |
|---|---|---|---|
| 2026-10-02 15:40:32 | 346ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 02:00:27 | 407ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 08:05:06 | 618ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-08 03:10:36 | 4275ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-03 00:49:19 | 412ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-26 16:58:42 | 3674ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-25 15:46:49 | 1263ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-16 21:36:24 shown | 983ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-05 00:49:41 | 1073ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 17:10:47 | 727ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 22:29:30 | 613ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 17:19:35 | 700ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 13:33:41 | 649ms | 2 NS 1 A 4 MX | 🔒 Secure |