resources.dk is a .dk domain served by 2 nameservers (anirban.ns.cloudflare.com, stella.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.92.106 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by resources-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.92.106 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.191.233 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.97.135.104 |
| 🔶 Autoconfig | 172.67.191.233 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:5c6a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::ac43:bfe9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.92.106,172.67.191.233 ech=AEX+DQBBqgAgACDfx5VwFd+eO/9jCeYdVcqR8XkMEFjr9a71cdrwZAeVVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5c6a,2606:4700:3032::ac43:bfe9 |
| TXT Record |
|---|
| MS=ms56261864 |
| v=spf1 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all |
| Policy | Record (resources.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all |
| Policy | Record (_dmarc.resources.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@resources.dk; |
| www | 104.21.92.106 172.67.191.233 2606:4700:3030::6815:5c6a 2606:4700:3032::ac43:bfe9 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network resources.dk: 104.21.92.106 172.67.191.233 2606:4700:3030::6815:5c6a 2606:4700:3032::ac43:bfe9 (AS13335) www.resources.dk: 104.21.92.106 172.67.191.233 2606:4700:3030::6815:5c6a 2606:4700:3032::ac43:bfe9 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| 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 |
|---|---|---|
| CNAME | _acme-challenge.resources.dk | resources.dk.acme.service.one.com |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2417038199 |
| Primary NS (MNAME) | anirban.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 23:03:12 shown | 2062ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-30 15:46:33 | 1192ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-29 15:38:03 | 1585ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-27 15:11:20 | 3291ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-19 00:54:29 | 1515ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-09 05:42:48 | 2271ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-22 21:23:29 | 2316ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-01 17:52:23 | 1388ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-06 18:17:16 | 1747ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-05 16:51:35 | 1828ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-26 04:08:24 | 1228ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-24 02:12:03 | 1714ms | 2 NS 2 A 1 MX | ⚠️ Bogus |
| 2026-06-20 19:06:49 | 1333ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-18 08:10:03 | 2761ms | 2 NS 2 A 1 MX | 🔒 Secure |