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382.4 M

Registered domains

9.2 M

New domains in the last 30 days

64.9 M

Social media profiles detected

knotnerdy.com

knotnerdy.com serves a website of its own over HTTPS and under www. It answers on IPv4 only, with a TLS certificate that does not validate.

988 other domains share an IP address with it.

The most recent crawl returned the page title “404 Not Found” and 345 bytes of HTML. webXtrend first recorded it on .

Domain properties

Property Value Explanation
First seen 1/12/2015 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 yes 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 invalid Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 988 Number of domains with the same IP(s).

Detected social media networks

No social networks found on this website.

Last successful crawl

Title 404 Not Found
Description (not set)
Content-Length 345 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
16.15.35.147 10/2/2026
52.218.238.34 10/2/2026
52.92.146.131 10/2/2026
52.92.163.147 10/2/2026
52.92.189.243 10/2/2026
Name server Last updated
ns-1470.awsdns-55.org 12/7/2023
ns-1925.awsdns-48.co.uk 12/7/2023
ns-403.awsdns-50.com 12/7/2023
ns-637.awsdns-15.net 12/7/2023

Last 5 redirect domains

No domains found.

Reverse IP neighbours

16.15.41.148 212 domains · here since 9/28/2026
Domain On this IP since
zhoujunworks.com 9/26/2026
xbg4y.click 9/27/2026
xavierfrenette.com 9/26/2026
xannos.com 10/3/2026
workoutgears.com 9/27/2026
wholebiomet2d.com 9/30/2026
website-leads.com 10/1/2026
vivosalud.org 9/30/2026
vividcrowd.com 9/27/2026
vintagecerf.com 9/23/2026
vikingcoldchain.net 9/25/2026
vibreaks.com 9/29/2026
and 199 more
16.15.35.172 168 domains · here since 9/28/2026
Domain On this IP since
zta.io 10/1/2026
yourneimans.com 9/24/2026
yourdatadepartment.com 10/3/2026
ybrickr.com 9/26/2026
xilften.com.br 9/27/2026
wizemizer.com 10/1/2026
williamklassen.com 9/24/2026
westshoremotel.com 9/27/2026
votelobb.com 9/30/2026
vesnebraska.co 9/22/2026
vadimj.io 9/24/2026
uchumanitiesnetwork.net 10/2/2026
and 155 more
3.5.78.239 165 domains · here since 9/28/2026
Domain On this IP since
yusengineering.com 9/13/2026
xosphere.com 10/2/2026
wifiuseradmin.com 9/27/2026
wiercx.com 10/2/2026
wearhawk.com 9/23/2026
walsh-construction.biz 9/28/2026
viac.net 9/26/2026
vectrai.de 9/28/2026
trypolytomic.net 9/29/2026
tryeatlovepro.net 10/2/2026
truqc.co 9/29/2026
trdintranet.com 9/30/2026
and 152 more
16.15.43.252 162 domains · here since 9/28/2026
Domain On this IP since
zijiecs.com 9/29/2026
zacharyhammond.com 9/30/2026
yearsofknowledge.com 9/23/2026
xavierfrenette.com 9/26/2026
wsbtitan.com 9/26/2026
widowsupdates.com 9/28/2026
viewnews.com 9/25/2026
vcomshop.com 9/28/2026
upstack.us 10/3/2026
type2diabeetes.com 9/18/2026
tsukamori.net 9/23/2026
truckeeairport.org 9/23/2026
and 149 more
3.5.81.217 155 domains · here since 9/28/2026
Domain On this IP since
zebcare.com 9/24/2026
zachariahelitaylor.com 9/23/2026
xn.rs 10/3/2026
wyngahair.com 9/23/2026
wviajes.com 9/28/2026
whoop-unite.com 10/2/2026
whats-my-ip-addr.com 10/3/2026
wearhama.com 9/27/2026
vsetrack.com 9/24/2026
vrcollaboration.com 9/25/2026
volkscience.com 9/22/2026
vitecgroup.it 10/2/2026
and 142 more
3.5.84.203 95 domains · here since 9/28/2026
Domain On this IP since
woodbridgelane.org 9/30/2026
willisgatedcommunity.com 9/25/2026
webuydeep.com 10/1/2026
webprojectsforme.com 9/29/2026
voteplatypus.com 9/26/2026
visitpaso.net 9/24/2026
vibrancyfoods.com 9/22/2026
useahlma.com.br 9/26/2026
trynyckel.com 9/25/2026
treasuryofgreatchildrensstories.com 10/2/2026
trademarkperfect.com 10/3/2026
thriveresearchemail.com 9/21/2026
and 82 more
52.92.149.75 21 domains · here since 9/28/2026
Domain On this IP since
skepticunion.org 9/26/2026
retreatology.org 9/23/2026
playtape.us 9/28/2026
ontheside.nz 9/25/2026
nfsb.org 9/22/2026
metronews9.com 9/29/2026
lvparttimejobs.com 10/2/2026
leapmarketing.com 10/1/2026
jumpstartinsurancesolutions.com 9/24/2026
ipraconnect.info 9/29/2026
gowespire.com 9/29/2026
gkgreemhouse.com 10/3/2026
and 8 more
52.92.144.203 10 domains · here since 9/28/2026
Domain On this IP since
trentonseed.net 9/29/2026
serenaamdlily.com 9/26/2026
ruddy.ru 9/22/2026
rapidsize.com 9/23/2026
passagesbeverlywoodjobs.com 9/27/2026
ionautofinanciamiento.mx 9/30/2026
dunkpool.ca 9/25/2026
devopsasaservice.io 9/24/2026
apexvirtuallearning.com 9/27/2026

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.