catalystone.dk is a .dk domain served by 2 nameservers (daisy.ns.cloudflare.com, luke.ns.cloudflare.com). It was registered on 9 March 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.70.215 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by catalystone-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.70.215 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.139.218 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mailconfig.webhuset.no → 185.7.60.107 |
| 🔶 Autoconfig | mailconfig.webhuset.no → 185.7.60.107 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:8bda | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:46d7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.70.215,172.67.139.218 ech=AEX+DQBB1AAgACBhIWtxhsWhsdsRTzblb1SUpomuc4F6IkUqkGp9fFBhfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8bda,2606:4700:3034::6815:46d7 |
| TXT Record |
|---|
| MS=ms59851581 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (catalystone.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 104.21.70.215 172.67.139.218 2606:4700:3033::ac43:8bda 2606:4700:3034::6815:46d7 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network catalystone.dk: 104.21.70.215 172.67.139.218 2606:4700:3033::ac43:8bda 2606:4700:3034::6815:46d7 (AS13335) www.catalystone.dk: 104.21.70.215 172.67.139.218 2606:4700:3033::ac43:8bda 2606:4700:3034::6815:46d7 (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| 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 | 2416690038 |
| Primary NS (MNAME) | daisy.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2012-03-09 |
| Expires | 2027-03-31 (165d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 06:16:05 shown | 1725ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-05 17:07:08 | 1421ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 16:51:08 | 841ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-27 22:09:57 | 894ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 12:21:38 | 1048ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-19 19:15:45 | 1337ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-12 18:02:31 | 740ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-07 21:18:59 | 3431ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-29 20:14:20 | 1244ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-28 10:12:52 | 1315ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 17:23:53 | 2246ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-25 11:11:04 | 1310ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-18 12:12:05 | 1256ms | 2 NS 2 A 1 MX | ❓ Unknown |
| 2026-07-06 20:07:42 | 1310ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-24 18:21:42 | 2508ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-16 19:46:44 | 640ms | 2 NS 2 A 1 MX | 🔓 Insecure |