3dprintlab.dk is a .dk domain served by 2 nameservers (dawn.ns.cloudflare.com, tim.ns.cloudflare.com). It was registered on 7 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.5.35 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mailcow.nolimit.dk. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.5.35 | 600s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.132.222 | 600s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mailcow.nolimit.dk | 5.186.58.205 | 5.186.58.205.static.fibianet.dk | AS44869 FIBIA P/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mailcow.nolimit.dk → 5.186.58.205 |
| 🔶 Autoconfig | mailcow.nolimit.dk → 5.186.58.205 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:84de | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:523 | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBFgAgACDYRgZcGS0vwdTv022gHBCZoFnnpyS2lqeqYf7yRkTeaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 1 | 443 | mailcow.nolimit.dk |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve 3dprintlab.dk: 104.21.5.35 172.67.132.222 2606:4700:3030::ac43:84de 2606:4700:3037::6815:523 (AS13335) (all like this)www.3dprintlab.dk: no address |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mailcow.nolimit.dk | DANE-EE · SPKI · SHA-256 | FC3BDAE0A891C68B91E424C9E4AC4ADC… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2407486705 |
| Primary NS (MNAME) | dawn.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 | 2024-11-07 |
| Expires | 2026-11-06 (20d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 05:53:33 | 805ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-26 01:48:16 | 583ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-19 02:33:17 | 565ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-20 00:06:48 | 6369ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-09 23:50:30 | 1248ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-05 21:20:04 | 3030ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-26 04:22:10 shown | 1003ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-23 09:05:31 | 1169ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 23:36:02 | 2721ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 03:47:44 | 760ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-16 13:00:44 | 820ms | 2 NS 2 A 1 MX | 🔓 Insecure |