kasperco.dk is a .dk domain served by 2 nameservers (nicole.ns.cloudflare.com, ridge.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.49.234 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by kasperco-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.49.234 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.195.148 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | kasperco-dk.mail.protection.outlook.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | autoconfig-mf.scannet.dk → 46.36.210.154 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:31ea | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:c394 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.49.234,172.67.195.148 ech=AEX+DQBBFgAgACDYRgZcGS0vwdTv022gHBCZoFnnpyS2lqeqYf7yRkTeaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:31ea,2606:4700:3034::ac43:c394 |
| TXT Record |
|---|
| brevo-code:9928bb7c62b8739c65af8f1927f010be |
| klaviyo-site-verification=XrTKGq |
| MS=ms91990355 |
| v=spf1 include:spf.scannet.dk include:spf.protection.outlook.com include:klaviyomail.com include:spf.brevo.com -all |
| Policy | Record (kasperco.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.scannet.dk include:spf.protection.outlook.com include:klaviyomail.com include:spf.brevo.com -all |
| Policy | Record (_dmarc.kasperco.dk) |
|---|---|
| p=quarantine | v=DMARC1;p=quarantine;rua=mailto:larsbo@kasperco.dk; |
| www | 104.21.49.234 172.67.195.148 2606:4700:3034::6815:31ea 2606:4700:3034::ac43:c394 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network kasperco.dk: 104.21.49.234 172.67.195.148 2606:4700:3034::6815:31ea 2606:4700:3034::ac43:c394 (AS13335) www.kasperco.dk: 104.21.49.234 172.67.195.148 2606:4700:3034::6815:31ea 2606:4700:3034::ac43:c394 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 8/10 · policy: -all
| 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 | 2406305029 |
| Primary NS (MNAME) | nicole.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 19:34:53 | 1875ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-09 12:48:54 | 1381ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-26 09:10:09 | 10129ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-02 04:32:46 | 1309ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-29 17:51:37 | 1312ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-14 20:00:30 | 1823ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-03 10:28:54 | 4273ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-28 08:15:00 | 1543ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-26 04:56:41 shown | 2495ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-19 13:25:54 | 1347ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-18 10:12:39 | 1023ms | 2 NS 2 A 1 MX | 🔓 Insecure |