bullsbyg.dk is a .dk domain served by 2 nameservers (ernest.ns.cloudflare.com, sofia.ns.cloudflare.com). It was registered on 18 June 2026 (WHOIS) and first appeared in the .dk zone on 19 June 2026. Its website address 104.21.88.116 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 |
|---|---|---|---|---|---|---|---|
| 104.21.88.116 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.178.102 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:5874 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:b266 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.88.116,172.67.178.102 ech=AEX+DQBBYgAgACD3wh4rW/rBYc0QqQMnHPPStUngze/qsw7uZ0AzKhIkIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5874,2606:4700:3037::ac43:b266 |
| www | 104.21.88.116 172.67.178.102 2606:4700:3031::6815:5874 2606:4700:3037::ac43:b266 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network bullsbyg.dk: 104.21.88.116 172.67.178.102 2606:4700:3031::6815:5874 2606:4700:3037::ac43:b266 (AS13335) www.bullsbyg.dk: 104.21.88.116 172.67.178.102 2606:4700:3031::6815:5874 2606:4700:3037::ac43:b266 (AS13335) |
| Wildcard | No |
| 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 | 2416986694 |
| Primary NS (MNAME) | ernest.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2026-06-18 |
| Expires | 2027-06-17 (239d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 19:22:15 shown | 1939ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-08 10:09:25 | 1941ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 07:52:37 | 532ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-20 15:52:14 | 7779ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-19 14:33:35 | 1601ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-18 14:30:40 | 1315ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-20 09:22:09 | 489ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-19 08:43:02 | 974ms | 3 NS 1 A 0 MX | 🔓 Insecure |