Check-Host.cc

Top-Level Domain

.dev

Aggregated statistics for the top-level domain

Apex domains
7,644,019
we've enumerated
Subdomains seen
13,750,841
CT + DNS + brute
TLS certs
34,764
naming .dev
Hosting ASNs
15
distinct origins

Distribucija domena

Apex domains with the most known subdomains — large orgs, telecoms, hosters.

Top izdavaoci sertifikata

Issuer (CA) Certs
Amazon 17,466
Let's Encrypt 9,005
WR3 1,992
YE2 845
Cloudflare 792
YE1 789
WR4 744
YR2 613
YR1 595
Sectigo 321
camera.ubnt.dev 170
DigiCert 143
ZeroSSL 140
GoDaddy 109
GlobalSign 84

Top hosting ASN-ovi

ASN Name .dev domains
AS13335 Cloudflare 2,528,554
AS16509 Amazon.com 119,055
AS24940 Hetzner Online 32,647
AS396982 Google Cloud 31,264
AS8075 Microsoft 14,609
AS14618 Amazon AES 14,000
AS54113 Fastly, Inc. 11,419
AS14061 DigitalOcean 10,740
AS16276 OVHcloud 8,705
AS53831 SQUARESPACE 4,790
AS47846 4,205
AS47583 Hostinger International 3,876
AS8881 1&1 Versatel Deutschland 3,543
AS61969 3,025
AS15169 Google LLC 2,952

Distribucija tehnološkog steka

No Wappalyzer detections

Body-fetcher hasn't covered enough .dev sites yet for stack patterns to emerge.

Most-resolved apex domains

Apexes resolving to the most distinct A/AAAA records — popularity proxy.
Apex Distinct IPs
c.prod-sa-east-1.armapps.canary.console.amplify.aws.dev 1,289
c.prod-eu-north-1.armapps.canary.console.amplify.aws.dev 1,234
c.prod-ca-central-1.armapps.canary.console.amplify.aws.dev 1,226
c.prod-ap-south-1.armapps.canary.console.amplify.aws.dev 1,223
c.prod-ap-northeast-2.armapps.canary.console.amplify.aws.dev 1,221
c.prod-eu-south-1.armapps.canary.console.amplify.aws.dev 1,216
c.prod-ap-east-1.armapps.canary.console.amplify.aws.dev 1,200
c.prod-eu-central-1.armapps.canary.console.amplify.aws.dev 1,193
c.prod-eu-west-1.armapps.canary.console.amplify.aws.dev 1,190
c.gamma-us-east-1.armapps.canary.console.amplify.aws.dev 1,188
c.prod-ap-southeast-2.armapps.canary.console.amplify.aws.dev 1,183
c.prod-ap-southeast-1.armapps.canary.console.amplify.aws.dev 1,181
c.prod-us-east-2.armapps.canary.console.amplify.aws.dev 1,179
c.prod-us-east-1.armapps.canary.console.amplify.aws.dev 1,176
c.prod-us-west-2.armapps.canary.console.amplify.aws.dev 1,171
c.prod-us-west-1.armapps.canary.console.amplify.aws.dev 1,171
c.prod-ap-northeast-3.armapps.canary.console.amplify.aws.dev 1,169
c.prod-eu-west-2.armapps.canary.console.amplify.aws.dev 1,145
cfdcv.can.f6aef6.edge-feature-validation.cloudfront.aws.dev 764
58s.dev 719
cfdcv.can.1bv04qk.edge-feature-validation.cloudfront.aws.dev 649
cfdcv.can.1kqkfa6.edge-feature-validation.cloudfront.aws.dev 587
cfdcv.can.1vzbsx.dev.edge-feature-validation.cloudfront.aws.dev 585
slfdcv.can.1vzbsx.dev.edge-feature-validation.cloudfront.aws.dev 539
rd-verify-deletex.c1d1e06c.prod.forgeinternaldnsapps.ec2.aws.dev 524

Threat-intel hits

Feed Category Domains
openphish phishing 1,481
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