icolor.dk is a .dk domain served by 2 nameservers (chuck.ns.cloudflare.com, lana.ns.cloudflare.com). It was registered on 14 July 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.15.181 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.mikrosec.net. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.15.181 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.163.191 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | mail.mikrosec.net | 93.167.225.233 | mail.mikrosec.net | AS3292 TDC Holding A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:a3bf | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:fb5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.15.181,172.67.163.191 ech=AEX+DQBB8gAgACBA0yawhpP/qGHPHxmg/hTutpXx7UjOWW13PS65rmNrDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a3bf,2606:4700:3037::6815:fb5 |
| TXT Record |
|---|
| v=spf1 a ip4:93.167.225.233 mx:mail.mikrosec.net ~all |
| Policy | Record (icolor.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a ip4:93.167.225.233 mx:mail.mikrosec.net ~all |
| Policy | Record (_dmarc.icolor.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:d7e2420ebe3d46dead3fb94f24f30eb2@dmarc-reports.cloudflare.net |
| www | 104.21.15.181 172.67.163.191 2606:4700:3030::ac43:a3bf 2606:4700:3037::6815:fb5 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.icolor.dk | YQFokt85zXgTnLku8ivO1TScabnIwxq6DWqj4I1L1uI |
| TXT | _acme-challenge.icolor.dk | rFlbZiMIkx_OFiIFLPuI8ESWiBP7MPq6HdRJnVreW8A |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2416211119 |
| Primary NS (MNAME) | chuck.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 | 2021-07-14 |
| Expires | 2028-07-31 (650d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 15:19:01 | 1330ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-09 13:00:31 | 854ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-04 08:54:11 | 657ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-01 08:45:24 | 726ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-30 08:36:20 shown | 702ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-23 05:36:05 | 891ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-27 14:34:59 | 767ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-23 02:57:34 | 10104ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-07 00:08:51 | 1024ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-03 11:30:42 | 24711ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-31 13:04:18 | 1220ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-06 09:12:48 | 944ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-20 04:39:53 | 696ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-17 13:39:43 | 2506ms | 2 NS 2 A 1 MX | 🔒 Secure |