billetbutler.dk is a .dk domain served by 2 nameservers (chuck.ns.cloudflare.com, sharon.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.184 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.23.184 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.212.188 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:d4bc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:17b8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.23.184,172.67.212.188 ech=AEX+DQBBBQAgACAVvFUir2xCVyFobLH4P241M8L25DJ3bDcN+t56ZbtYKAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d4bc,2606:4700:3036::6815:17b8 |
| TXT Record |
|---|
| v=spf1 -all |
| zoho-verification=zb15299212.zmverify.zoho.eu |
| Policy | Record (billetbutler.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | 104.21.23.184 172.67.212.188 2606:4700:3031::ac43:d4bc 2606:4700:3036::6815:17b8 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network billetbutler.dk: 104.21.23.184 172.67.212.188 2606:4700:3031::ac43:d4bc 2606:4700:3036::6815:17b8 (AS13335) www.billetbutler.dk: 104.21.23.184 172.67.212.188 2606:4700:3031::ac43:d4bc 2606:4700:3036::6815:17b8 (AS13335) |
| Wildcard | No |
DNS lookups: 0/10 · 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 | 2416115505 |
| Primary NS (MNAME) | chuck.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 15:34:36 shown | 802ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-28 15:29:49 | 1037ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-27 15:18:00 | 1010ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-17 01:20:11 | 1422ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-27 21:05:11 | 775ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-16 17:26:49 | 1634ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-04 04:48:55 | 1852ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-31 11:11:24 | 1296ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-27 17:57:42 | 3002ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-27 09:07:41 | 3698ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-26 07:36:08 | 3180ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-16 14:32:48 | 672ms | 2 NS 2 A 3 MX | 🔓 Insecure |