effektelektronik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.66.21.9 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-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 our latest 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 |
|---|---|---|---|---|---|---|---|
| 77.66.21.9 | 43200s | server5.exaweb.dk | AS47292 | Sentia Denmark A/S | 77.66.16.0/20 | 🇩🇰 Denmark | Karlslunde |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 77.66.21.9 |
| 🔶 Autoconfig | 77.66.21.9 |
| www | 77.66.21.9 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100101 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2005-09-08 |
| Expires | 2033-09-30 (2539d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| elektronikkonsulenter.dk | Punktum dk A/S (direct) |
| elektronikudvikling.dk | Punktum dk A/S (direct) |
| lgpe.dk | Punktum dk A/S (direct) |
| powerelectronic.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 06:45:52 shown | 507ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 06:40:00 | 758ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-07 16:55:23 | 724ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 07:16:49 | 829ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 09:13:38 | 792ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 05:28:48 | 1703ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 12:19:52 | 704ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 01:35:01 | 1039ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 16:56:20 | 1182ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 15:16:44 | 1073ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 06:20:00 | 2269ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 06:03:27 | 504ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 06:00:35 | 622ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 06:00:29 | 20823ms | 2 NS 1 A 4 MX | 🔒 Secure |