🏢 Reverse ISP Lookup
Find all domains hosted by this provider
🏢 Cloudflare, Inc. at a glanceprovider profile from our scan data

Cloudflare, Inc. (United States) currently hosts 88,845 .dk domains in our dataset — 6.68% of all scanned .dk domains. Across all our scans we have observed 48,756 unique IPv4 addresses on this provider's networks, and the domains currently sit in 35 IPv4 CIDR blocks covering roughly 631.8 thousand addresses of IPv4 space.

IPv6 is live here too: 64,375 domains (72.5%) publish AAAA records from this provider, resolving to 81,750 unique IPv6 addresses across 25 prefixes (about 40.6 million /64 networks of space).

On the security side, 25,581 of the domains hosted here (28.8%) validate as DNSSEC-secure — below the zone-wide average of 62.8%. See how this provider's networks compare on the ASN statistics page, or drill into the CIDR list below the results.

Found 100,000+ domains matching Cloudflare, Inc.
DomainIPASNISP / OrgCountry
0-0.dk 104.21.1.116 AS13335 Cloudflare, Inc.
0-0.dk 172.67.152.56 AS13335 Cloudflare, Inc.
04t.dk 104.21.67.66 AS13335 Cloudflare, Inc.
04t.dk 172.67.216.34 AS13335 Cloudflare, Inc.
0505.dk 185.158.133.1 AS13335 Cloudflare, Inc. 🇩🇪 Germany
080826.dk 104.21.63.146 AS13335 Cloudflare, Inc.
080826.dk 172.67.146.220 AS13335 Cloudflare, Inc.
0auth.dk 104.21.2.209 AS13335 Cloudflare, Inc.
0auth.dk 172.67.152.234 AS13335 Cloudflare, Inc.
0f.dk 104.21.29.95 AS13335 Cloudflare, Inc.
0f.dk 172.67.148.186 AS13335 Cloudflare, Inc.
0ls3n.dk 104.21.23.55 AS13335 Cloudflare, Inc.
0ls3n.dk 172.67.209.56 AS13335 Cloudflare, Inc.
0m.dk 104.21.16.153 AS13335 Cloudflare, Inc.
0m.dk 172.67.213.169 AS13335 Cloudflare, Inc.
0r.dk 104.21.3.106 AS13335 Cloudflare, Inc.
0r.dk 172.67.130.146 AS13335 Cloudflare, Inc.
0rente.dk 104.21.40.4 AS13335 Cloudflare, Inc.
0rente.dk 172.67.172.217 AS13335 Cloudflare, Inc.
0s.dk 104.21.23.5 AS13335 Cloudflare, Inc.
0s.dk 172.67.208.45 AS13335 Cloudflare, Inc.
0v.dk 104.21.67.83 AS13335 Cloudflare, Inc.
0v.dk 172.67.218.170 AS13335 Cloudflare, Inc.
0wn3d.dk 104.21.46.168 AS13335 Cloudflare, Inc.
0wn3d.dk 172.67.140.191 AS13335 Cloudflare, Inc.
0x.dk 104.21.19.73 AS13335 Cloudflare, Inc.
0x.dk 172.67.185.158 AS13335 Cloudflare, Inc.
0x7f.dk 104.21.16.155 AS13335 Cloudflare, Inc.
0x7f.dk 172.67.213.171 AS13335 Cloudflare, Inc.
0xd.dk 104.21.56.23 AS13335 Cloudflare, Inc.
0xd.dk 172.67.175.253 AS13335 Cloudflare, Inc.
1-1portal.dk 104.21.5.125 AS13335 Cloudflare, Inc.
1-1portal.dk 172.67.133.115 AS13335 Cloudflare, Inc.
1-2.dk 104.21.16.245 AS13335 Cloudflare, Inc.
1-2.dk 172.67.217.26 AS13335 Cloudflare, Inc.
1-bet-casino.dk 104.21.96.68 AS13335 Cloudflare, Inc.
1-bet-casino.dk 172.67.173.254 AS13335 Cloudflare, Inc.
1-bet.dk 104.21.54.182 AS13335 Cloudflare, Inc.
1-bet.dk 172.67.141.7 AS13335 Cloudflare, Inc.
1-division.dk 162.159.140.98 AS13335 Cloudflare, Inc.
1-division.dk 172.66.0.96 AS13335 Cloudflare, Inc.
1-win-casino.dk 104.21.87.154 AS13335 Cloudflare, Inc.
1-win-casino.dk 172.67.144.32 AS13335 Cloudflare, Inc.
1-win.dk 104.21.35.161 AS13335 Cloudflare, Inc.
1-win.dk 172.67.177.161 AS13335 Cloudflare, Inc.
100-it-job.dk 104.18.39.107 AS13335 Cloudflare, Inc.
100-it-job.dk 172.64.148.149 AS13335 Cloudflare, Inc.
1000-ting.dk 23.227.38.65 AS13335 Cloudflare, Inc. 🇨🇦 Canada
10000kr.dk 172.67.142.99 AS13335 Cloudflare, Inc.
10000kr.dk 104.21.79.54 AS13335 Cloudflare, Inc.
📡 Known CIDRs60 CIDRs
dhd.dk [/] search Domains, Hosts & DNS — .dk zone