elektronik-16.dk is a .dk domain served by 2 nameservers (cloe.ns.cloudflare.com, sri.ns.cloudflare.com). It was registered on 30 January 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.13 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is of unknown DNSSEC status, 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 |
|---|---|---|---|
| cloe.ns.cloudflare.com | — | — | — |
| sri.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.76.13 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.185.12 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:b90c | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:4c0d | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.76.13,172.67.185.12 ech=AEX+DQBBXgAgACBk3IkpEn8VmeTeqwAXwjKHnHDe2nNyrlKhzDn33dKfVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:b90c,2606:4700:3036::6815:4c0d |
| Policy | Record (_dmarc.elektronik-16.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | 104.21.76.13 172.67.185.12 2606:4700:3031::6815:4c0d 2606:4700:3036::ac43:b90c (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network elektronik-16.dk: 104.21.76.13 172.67.185.12 2606:4700:3031::6815:4c0d 2606:4700:3036::ac43:b90c (AS13335) www.elektronik-16.dk: 104.21.76.13 172.67.185.12 2606:4700:3031::6815:4c0d 2606:4700:3036::ac43:b90c (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Serial | 2406429784 |
| Primary NS (MNAME) | cloe.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-01-30 |
| Expires | 2027-07-31 (282d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 21:51:59 | 541ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-05 17:32:37 | 527ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-25 16:27:29 | 775ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-23 22:00:05 | 3487ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-22 05:47:23 | 801ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-28 01:24:40 | 1343ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-10 00:37:57 | 5907ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-07-25 08:15:57 | 1244ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-17 06:45:33 shown | 759ms | 2 NS 2 A 4 MX | ❓ Unknown |