mod_jk 1.x icon

mod_jk 1.x

Web server extensions Visit tomcat.apache.org

Mod_jk is an Apache module used to connect the Tomcat servlet container with web servers such as Apache, iPlanet, Sun ONE (formerly Netscape) and even IIS using the Apache JServ Protocol. A web server waits for client HTTP requests.

Lead List Exporter

8.3k live mod_jk 1.x sites, ready to export.

That's how many mod_jk 1.x websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.

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mod_jk 1.x companies in the United States

Every mod_jk 1.x website we detected in the US.

Companies with personnel emails

Only sites where a personal, company-hosted email was found.

Decision makers on LinkedIn

Sites with at least one personnel LinkedIn profile.

Top 100,000 mod_jk 1.x sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to mod_jk 1.x websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

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Complementary Technologies

mod_jk 1.x Complementary Technologies

Technologies frequently found with mod_jk 1.x.

mod_jk 1.x Versions
VersionSites
1.2.482,512
1.2.461,693
1.2.40989
1.2.42704
1.2.37579
1.2.50286
1.2.49270
1.2.41246
1.2.28185
1.2.30125
Most Frequent Complementary Tech
Apache HTTP Server 8,304
Apache Tomcat 8,304
OpenSSL 7,038
jQuery 6,344
Java 4,679
PHP 3,762
Google Analytics 2,358
jQuery UI 2,339
UNIX 2,335
Google Hosted Libraries 2,151
Live Websites

Websites Using mod_jk 1.x

Live sites we caught running mod_jk 1.x in the wild, straight from the latest crawl.

DomainServer LocationASNCrawl Date
hausmannwynen.de๐Ÿ‡ฉ๐Ÿ‡ช Germanyvitroconnect GmbHJuly 28, 2026
recife-hotels-br.com๐Ÿ‡จ๐Ÿ‡ฆ CanadaOVH SASJuly 28, 2026
korganicboard.com๐Ÿ‡ฐ๐Ÿ‡ท South KoreaLG DACOM CorporationJuly 28, 2026
secuecloud.com๐Ÿ‡ฐ๐Ÿ‡ท South KoreaKorea TelecomJuly 28, 2026
1phoenixhotels.com๐Ÿ‡บ๐Ÿ‡ธ United StatesAmazon.com, Inc.July 28, 2026
taxnara.co.kr๐Ÿ‡ฐ๐Ÿ‡ท South KoreaKorea TelecomJuly 28, 2026
ilquotidiano.it๐Ÿ‡ฎ๐Ÿ‡น ItalyAruba S.p.A.July 28, 2026
etravelconnect.com UnknownAkamai Connected CloudJuly 28, 2026
pushpia.cn๐Ÿ‡จ๐Ÿ‡ณ ChinaChina Unicom Beijing Province NetworkJuly 28, 2026
purasbar.com UnknownAkamai Connected CloudJuly 28, 2026
Identifiers

Top mod_jk 1.x Identifiers

Who is using mod_jk 1.x and where: top five by detected sites.

Technology
Apache HTTP Server 8,304
Apache Tomcat 8,304
OpenSSL 7,038
jQuery 6,344
Java 4,679
Language
English 3,145
Korean 1,849
Chinese 565
German 470
Italian 387
ASN
Amazon.com, Inc. 1,303
Beanfield Technologies Inc. 883
Korea Telecom 839
SK Broadband Co Ltd 317
Cloudflare London, LLC 268
TLD
com 3,285
kr 1,336
org 820
ca 444
it 378
Country
South Korea 2,248
United States 1,618
Canada 955
Italy 445
Unknown 377
Deep Dive

Most Frequent mod_jk 1.x Identifiers and Complementary Tech

Most frequently encountered identifiers for mod_jk 1.x and its complementary technologies.

TechnologySites
Apache HTTP Server8,304
Apache Tomcat8,304
OpenSSL7,038
jQuery6,344
Java4,679
PHP3,762
Google Analytics2,358
jQuery UI2,339
UNIX2,335
Google Hosted Libraries2,151
Slick2,050
Bootstrap1,867
CentOS1,606
Windows Server1,201
mod_ssl1,155
Modernizr1,053
Amazon Web Services970
Red Hat921
Underscore.js914
HSTS911
Backbone.js866
Amazon CloudFront864
AddToAny830
jQuery Migrate782
MySQL667