Top-Level Domain

.run

Aggregated statistics for the top-level domain

Apex domains

—

we've enumerated

Subdomains seen

210,619

CT + DNS + brute

TLS certs

1,559

naming .run

Hosting ASNs

—

distinct origins

Domain Distribution

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

Apex	Subdomains
buildship.run	39,576
do-ai.run	16,568
lmapp.run	10,039
astronomer.run	8,509
liquidmetal.run	6,619
astronomer-stage.run	6,581
astronomer-dev.run	5,452
k8s.run	5,315
novi.run	2,466
suno.run	2,402
epi.run	2,135
erapp.run	1,829
vwapps.run	1,482
a.run	1,452
do-ai-test.run	1,386
runnigga.run	1,316
1win.run	1,042
fal.run	784
vibecode.run	745
icontainer.run	700
nftbank.run	694
123456.run	692
008.run	562
lordfilmx.run	529
cambria.run	481
clouza.run	432
lpage.run	423
auroratrail.run	417
unico.run	386
preview.run	363
pan.run	318
scalar.run	266
lordfilms1.run	235
tam.run	211
allora.run	193
hapi.run	185
pando.run	173
gep.run	162
nuon.run	161
uncloud.run	154
qrcode.run	152
allbytes.run	148
c3.run	142
vince.run	139
philia.run	135
withporter.run	135
initz.run	131
aiware.run	127
kb4od.run	127
capsule.run	117

Top Certificate Issuers

Issuer (CA)	Certs
Amazon	544
Let's Encrypt	392
WR3	100
gost.run	72
YE1	61
YE2	55
YR2	46
YR1	37
TrustAsia	35
DigiCert	33
ZeroSSL	27
Cloudflare	20
Sectigo	14
VW-CA-PROC-09	7
GlobalSign	6

Top Hosting ASNs

No hosting attribution yet

Forward-DNS crawler hasn't resolved enough .run apexes to BGP-attributable IPs.

Tech-Stack Distribution

No Wappalyzer detections

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

Threat-intel hits

Feed	Category	Domains
openphish	phishing	33

ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.