Top-Level Domain

.jm

Aggregated statistics for the top-level domain

Apex domains

742

we've enumerated

Subdomains seen

3,051

CT + DNS + brute

TLS certs

125

naming .jm

Hosting ASNs

—

distinct origins

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

Apex	Subdomains
moh.gov.jm	87
boj.org.jm	56
localauthorities.gov.jm	48
jis.gov.jm	43
ucc.edu.jm	35
moey.gov.jm	33
ecc.edu.jm	31
nla.gov.jm	31
sparkjamaica.gov.jm	28
lawyerschristianfellowshipja.org.jm	27
taj.gov.jm	24
fsl.org.jm	23
cmu.edu.jm	23
cset.com.jm	21
myhrplus.gov.jm	21
nht.gov.jm	20
google.com.jm	20
onrtip.gov.jm	19
jacustoms.gov.jm	19
rada.gov.jm	18
jdf.mil.jm	18
enterprise.com.jm	18
uwimona.edu.jm	18
srha.gov.jm	17
jamaicatax.gov.jm	17
govmail.gov.jm	17
kiwanisd24.org.jm	16
nlj.gov.jm	16
pica.gov.jm	16
emc.edu.jm	16
edithdaltonjames.edu.jm	15
stjago.edu.jm	15
megjc.gov.jm	15
jamaicachm.org.jm	15
mfaft.gov.jm	14
isa.org.jm	14
epson.com.jm	14
use.com.jm	14
jcf.gov.jm	14
utech.edu.jm	14
ensom-homelab.com.jm	14
joa.org.jm	14
jamrow.com.jm	13
jca.gov.jm	13
remax-elite.com.jm	13
freelancer.com.jm	13
enterjamaica.gov.jm	13
ubuy.com.jm	13
fcj.gov.jm	13
youtube.com.jm	13

Issuer (CA)	Certs
DigiCert	40
Let's Encrypt	34
Sectigo	13
GoDaddy	6
Amazon	6
YR1	5
YR2	4
YE1	3
GlobalSign	2
cPanel, Inc. Certification Authority	1
cPanel ECC Domain Validation Secure Server CA 3	1
server1.fisheries.gov.jm	1
*.watchworld.jm	1
McAfee RSA Organization Validation Secure Server CA 4	1
Network Solutions RSA DV SSL CA 3	1

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

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

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