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382.5 M

Registered domains

9.2 M

New domains in the last 30 days

64.8 M

Social media profiles detected

directca.org

directca.org serves a website of its own under www. It answers on IPv4 only, with no TLS certificate.

1,607 other domains share an IP address with it.

The most recent crawl returned the page title “Direct Certificate Testing Resources” and 2,580 bytes of HTML. webXtrend first recorded it on .

Domain properties

Property Value Explanation
First seen 4/25/2013 Date the domain was first seen.
Has website yes A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record no The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https no The domain redirects to https.
Redirect to www. yes The domain redirects to www.domain.
Only with www. no The domain can only be reached with the subdomain "www".
Only DNS, no website no There are no A or AAAA records in DNS.
IP-Address only IPv4 Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate no certificate Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 1,607 Number of domains with the same IP(s).

Detected social media networks

No social networks found on this website.

Last successful crawl

Title Direct Certificate Testing Resources
Description DirectCA provides Testing Certificates for Direct Secure Messaging.
Content-Length 2,580 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

Last SSL certificate

No certificate data available for this domain.

DNS history

IPv4 address Last updated
16.15.158.229 10/4/2026
16.15.162.171 10/4/2026
16.15.199.233 10/4/2026
16.15.253.122 10/4/2026
16.15.255.160 10/4/2026
Name server Last updated
ns-1086.awsdns-07.org 12/9/2023
ns-1927.awsdns-48.co.uk 12/9/2023
ns-199.awsdns-24.com 12/9/2023
ns-846.awsdns-41.net 12/9/2023

Last 5 redirect domains

No domains found.

Reverse IP neighbours

16.15.207.9 272 domains · here since 9/29/2026
Domain On this IP since
zenlabs.xyz 9/30/2026
yurope.com 9/28/2026
ysabelacoll.com 9/25/2026
yourwallet.rip 9/26/2026
yalt.org 9/25/2026
xmii.guru 10/4/2026
wyzardforsales.com 10/3/2026
wspi.com 9/29/2026
woventheapp.com 9/26/2026
wildgooseobx.com 9/29/2026
wearesimple.com.br 9/28/2026
wealthintently.com 10/2/2026
and 259 more
16.15.191.11 232 domains · here since 9/29/2026
Domain On this IP since
zgroup.cl 10/1/2026
xpressinstallation.com 10/2/2026
xanaxaddictionrehab.co 10/4/2026
wonginapeartree.com 9/17/2026
whowhoeasy.com 10/5/2026
whhotline.com 9/25/2026
wfcbigticket.com 10/2/2026
wetlife1989.com 10/1/2026
westlandinc.info 9/28/2026
westinghouseap300.com 9/29/2026
wendykallmanlcsw.com 10/1/2026
webcrawler.com 9/25/2026
and 219 more
16.15.255.63 232 domains · here since 9/29/2026
Domain On this IP since
wibsie.com 9/25/2026
wholesalescreeningsolutions.com 9/26/2026
whatsnextatl.net 9/30/2026
wernerware.com 9/25/2026
warrenspot.com 9/30/2026
walters-lighting.com 9/30/2026
voluumtrk3.com 9/29/2026
vivienhuynh.com 9/27/2026
virtualconnect.net 9/28/2026
virtualchipdoctor.com 9/30/2026
violetbrehm.com 9/27/2026
video-tv-cast.co 10/4/2026
and 219 more
16.15.228.22 226 domains · here since 9/29/2026
Domain On this IP since
zincgroup.vn 10/3/2026
zagwap.com 9/27/2026
yuhsintsao.com 9/24/2026
yeoldewebshoppe.com 10/2/2026
ycankaratas.com 9/29/2026
yarnguru.com 10/4/2026
yalber.net 9/26/2026
worldnewsmap.org 9/24/2026
work4all.fr 9/26/2026
wolfglobaladvisors.com 9/29/2026
winestoragevancouver.com 9/30/2026
wikipee.com 10/2/2026
and 213 more
16.15.253.214 219 domains · here since 9/29/2026
Domain On this IP since
zuccosat.com.br 9/28/2026
zoereport-video.com 9/28/2026
yotam.io 9/28/2026
yeshiwoodworks.com 10/4/2026
xcobbler.com 9/30/2026
williestyle.com 9/29/2026
wienkrone.at 9/25/2026
wevwerkstatt.com 10/3/2026
wardmantowerresidential.com 9/30/2026
warbyparker-frames.com 9/24/2026
vy.io 9/23/2026
vladlug.ru 9/27/2026
and 206 more
16.15.253.164 213 domains · here since 9/29/2026
Domain On this IP since
yashtec.com 9/30/2026
xn--2krq2s50q.com 9/22/2026
xaviersociety.info 9/30/2026
wizard.zone 9/28/2026
wirelesshills.com 10/2/2026
whendoesitgo.com 9/26/2026
westregiontour.com 9/25/2026
wecu.be 9/23/2026
web-cntr-07.com 9/27/2026
wayoosee.com 10/1/2026
wachoviacenter.com 10/1/2026
votegammill.net 9/29/2026
and 200 more
16.15.214.121 201 domains · here since 9/29/2026
Domain On this IP since
wsample.com 9/29/2026
whatsupkeywest.com 10/1/2026
wfcscouts.com 9/24/2026
watermarkblogs.org 9/25/2026
vitkk.com 10/1/2026
visitfollowup.com 10/1/2026
v-capital.org 9/28/2026
upgrademyplanter.com 9/26/2026
ud.cm 10/3/2026
turtle-star.com 9/24/2026
trycabinet.com 9/25/2026
trumidtech.com 9/26/2026
and 188 more
16.182.101.37 12 domains · here since 9/29/2026
Domain On this IP since
zemacryo.com 10/5/2026
togetherplus.church 9/29/2026
saffronapp.co 9/29/2026
poweredbywrk.com 9/30/2026
observeeasy.com 9/26/2026
nullweb.com 9/15/2026
musclegenesis.com.au 9/30/2026
kravchuk.ca 9/26/2026
humaninterest.co 10/4/2026
geoodk.com 9/29/2026
autoagentprotocol.com 10/4/2026

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses.