Top-Level Domain

.py

Aggregated statistics for the top-level domain

Apex domains

13,192

we've enumerated

Subdomains seen

—

CT + DNS + brute

TLS certs

1,158

naming .py

Hosting ASNs

—

distinct origins

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

Apex	Subdomains
futura100.com.py	1,692
sistema.com.py	586
otrolevel.com.py	486
factury.com.py	449
servidor.com.py	408
una.py	202
ppn.com.py	170
whatsapp.net.py	167
ionys.com.py	144
ea.com.py	132
metalrugg.com.py	131
binario.com.py	104
ueno.com.py	103
abaco.com.py	93
samsung.com.py	84
familiar.com.py	84
lakotex.com.py	80
kove.com.py	77
tek.com.py	69
mspbs.gov.py	69
girolabs.com.py	67
cosmesoft.com.py	65
mitic.gov.py	64
sistematdn.com.py	62
tupisa.com.py	62
bedsonline.com.py	59
century.com.py	59
monchis.com.py	55
dlstechnology.com.py	52
agenda.com.py	51
cast.com.py	51
cds.com.py	50
mtess.gov.py	49
newzone.com.py	49
sumar.com.py	47
americana.edu.py	47
infominga.com.py	46
paraguay.gov.py	44
novalux.com.py	44
carros.com.py	44
grunce.com.py	44
hablemosdedermatitisatopica.com.py	42
edge.com.py	42
unicanal.com.py	41
uc.edu.py	39
biggie.com.py	39
alarmas.com.py	38
encom.com.py	38
aaq.com.py	38
directasoluciones.com.py	36

Issuer (CA)	Certs
Let's Encrypt	510
Amazon	103
Sectigo	93
YR1	80
YE2	54
YR2	50
DigiCert	49
YE1	48
GlobalSign	40
ZeroSSL	15
GoDaddy	14
Cloudflare	10
cPanel, Inc. Certification Authority	6
GoGetSSL RSA DV CA	5
SSL2BUY EMEA RSA Domain Validation Secure Server CA	4

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

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

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