byhaven2200.dk is a .dk domain served by 2 nameservers (alaric.ns.cloudflare.com, rachel.ns.cloudflare.com). It first appeared in the .dk zone on 25 July 2026. Its website address 104.21.41.185 is hosted by Cloudflare, Inc. (AS13335). 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 |
|---|---|---|---|---|---|---|---|
| 104.21.41.185 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.166.80 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.41.185 |
| 🔶 Autoconfig | 104.21.41.185 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:29b9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:a650 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.41.185,172.67.166.80 ech=AEX+DQBBRwAgACABgDlvKGw/EnAfMVFUqds82K1rm8KbYb6WKuowUEnJLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:29b9,2606:4700:3036::ac43:a650 |
| www | 104.21.41.185 172.67.166.80 2606:4700:3033::6815:29b9 2606:4700:3036::ac43:a650 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network byhaven2200.dk: 104.21.41.185 172.67.166.80 2606:4700:3033::6815:29b9 2606:4700:3036::ac43:a650 (AS13335) www.byhaven2200.dk: 104.21.41.185 172.67.166.80 2606:4700:3033::6815:29b9 2606:4700:3036::ac43:a650 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2415546590 |
| Primary NS (MNAME) | alaric.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 00:49:05 shown | 1004ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-20 01:34:34 | 661ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-14 16:22:24 | 1037ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-08 07:29:22 | 1945ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-28 05:52:58 | 2558ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-25 08:36:52 | 2166ms | 2 NS 0 A 0 MX | 🔓 Insecure |