3nergi.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.78 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 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.215.78 | 3600s | webcluster1.webpod16-cph3.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 |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.215.78 |
| 🔶 Autoconfig | 46.30.215.78 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:75:ae2f:292b:2f7c | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.78 2a02:2350:5:111:75:ae2f:292b:2f7c (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network 3nergi.dk: 46.30.215.78 2a02:2350:5:111:75:ae2f:292b:2f7c (AS51468) www.3nergi.dk: 46.30.215.78 2a02:2350:5:111:75:ae2f:292b:2f7c (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.3nergi.dk | bbR3BDwF02WGvshhlLNKg49RxQotCCC_Xcf5w9y5t1k |
| 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 | 2026071602 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2024-05-06 |
| Expires | 2027-05-05 (199d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 06:30:11 | 874ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 14:11:06 | 788ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 07:25:21 | 707ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 02:44:04 | 2517ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 21:46:22 | 829ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 17:26:02 | 1003ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-16 13:41:02 shown | 1092ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 00:49:22 | 786ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 13:00:06 | 2075ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 12:50:20 | 2146ms | 2 NS 1 A 4 MX | 🔒 Secure |