CF1763861891612-tsm20251123003433

WWW.ROBTEX.COM - 217.23.230.137

Search for IP or hostnames:

217.23.230.137 checked at 2025-11-23T01:38:11.592Z 0ms 11/11/11 100% R:0 allDone:true timedOut:false

PTRs and A-records

Afilter10.durhamnet.net
A217.23.230.137

RBLS
217.23.224.0/20

AS15770

shared on network route

filter7.durham.gov.uk
wirefree.derwentside.net
remote.durhamschools.org.uk
mh3-scan2.durham.gov.uk
ts.woodham.org.uk
oldtownhallquarter.com
durham-johnston.durham.sch.uk
greenfieldschool.net
quietlyconfident.derwentside.net
mediaserver.derwentside.net
mail2.gateshead.gov.uk
remote.northeaststationery.co.uk
mailhub.derwentside.net
stats.derwentside.net
portal.durham.gov.uk
snmpc.derwentside.net
mail.cardinalhume.com
autodiscover.durham.gov.uk
notinventedhere.derwentside.net
thumper.derwentside.net
lamp.cardinalhume.com
owa.st-benetbiscop.org.uk
moneypenny.derwentside.net
sa.derwentside.net
ddcplanning.durham.gov.uk
titan.durham.gov.uk
mail.seahamtrinity.durham.sch.uk
atmedge-cst-rs1.derwentside.net
gatewayconstructionne.com
helpdesk.derwentside.net
ku.durham.gov.uk
kisstheblade.derwentside.net
autodiscover2016.durham.gov.uk
mail.durham.gov.uk
access.swiftacademies.org.uk
mailserver.durhamnet.net
helpyourself.durhamlearning.net
hosting-s2.derwentside.net
ictservicedesk.durham.gov.uk
grep.durham.gov.uk
cmis.derwentside.net
ftp.durham.gov.uk
mail.northeaststationery.co.uk
crmprodws.durham.gov.uk
exchange.durham.gov.uk
ems.durham.gov.uk
cpe.durham.gov.uk
cactimonitor.derwentside.net
ppk.derwentside.net
egovssl.durham.gov.uk
filter2.durhamnet.net
bambi.derwentside.net
filter8.durhamnet.net
mailgate.jointroadshows.com
atmedge-doxp-rs1.derwentside.net
filter4.durhamnet.net
htc-ps-bsf-01.harton-tc.co.uk
lvinternet.gateshead.gov.uk
mobile.durham.gov.uk
linuxhost.cardinalhume.com
mh3-scan3.durham.gov.uk
derwentside.org.uk
moodler.derwentside.net
rambaldi3.durham.gov.uk
mail.gateshead.gov.uk
ds4c.derwentside.net
sender.derwentside.net
netweb.durham.gov.uk
nd.durham.gov.uk
mail.kellypark.co.uk
filter7.durhamnet.net
ex1.woodham.org.uk
filter.durhamnet.net
mail.thewitham.org.uk
swift.durham.gov.uk
filter5.durhamnet.net
ns4.derwentside.net
mailhub-b.derwentside.net
restorepoint.durhamnet.net
parking.gateshead.gov.uk
itbmweb1.durham.gov.uk
drep7.durham.gov.uk
mailhub-a.derwentside.net
www.greenfieldschool.net
mail.parkside.org.uk
testcrm.durham.gov.uk
bouncecollector.durham.gov.uk
vpn.durhamnet.net
atmedge-cst-rs1-230-225.derwentside.net
filter3.durhamnet.net
stfp1.derwentside.net
rambaldi.durhamnet.net
emisupload.gateshead.gov.uk
sch-v7.durham.gov.uk
mail1.gateshead.gov.uk
drep.durham.gov.uk
folders.theoaks.durham.sch.uk
zerogravitas.derwentside.net
healthyhighlanders.co.uk
ethicsgradient.derwentside.net
chromeconnect.cramlingtonlv.co.uk
sa03.derwentside.net
www.elections08.derwentside.net
conference.derwentside.net
mh3-scan1.durham.gov.uk
durhamlearningresources.durham.gov.uk
vdiuag1.durham.gov.uk

shared on AS number

mediaserver.derwentside.net
mail2.gateshead.gov.uk
remote.northeaststationery.co.uk
mailhub.derwentside.net
stats.derwentside.net
portal.durham.gov.uk
snmpc.derwentside.net
mail.cardinalhume.com
autodiscover.durham.gov.uk
notinventedhere.derwentside.net
thumper.derwentside.net
lamp.cardinalhume.com
owa.st-benetbiscop.org.uk
moneypenny.derwentside.net
sa.derwentside.net
ddcplanning.durham.gov.uk
titan.durham.gov.uk
mail.seahamtrinity.durham.sch.uk
atmedge-cst-rs1.derwentside.net
gatewayconstructionne.com
helpdesk.derwentside.net
ku.durham.gov.uk
kisstheblade.derwentside.net
autodiscover2016.durham.gov.uk
mail.durham.gov.uk
access.swiftacademies.org.uk
mailserver.durhamnet.net
helpyourself.durhamlearning.net
hosting-s2.derwentside.net
ictservicedesk.durham.gov.uk
grep.durham.gov.uk
cmis.derwentside.net
ftp.durham.gov.uk
mail.northeaststationery.co.uk
crmprodws.durham.gov.uk
exchange.durham.gov.uk
ems.durham.gov.uk
cpe.durham.gov.uk
cactimonitor.derwentside.net
ppk.derwentside.net
egovssl.durham.gov.uk
filter2.durhamnet.net
bambi.derwentside.net
filter8.durhamnet.net
mailgate.jointroadshows.com
atmedge-doxp-rs1.derwentside.net
filter4.durhamnet.net
htc-ps-bsf-01.harton-tc.co.uk
lvinternet.gateshead.gov.uk
mobile.durham.gov.uk
linuxhost.cardinalhume.com
mh3-scan3.durham.gov.uk
derwentside.org.uk
moodler.derwentside.net
rambaldi3.durham.gov.uk
mail.gateshead.gov.uk
ds4c.derwentside.net
sender.derwentside.net
netweb.durham.gov.uk
nd.durham.gov.uk
mail.kellypark.co.uk
filter7.durhamnet.net
ex1.woodham.org.uk
filter.durhamnet.net
mail.thewitham.org.uk
swift.durham.gov.uk
filter5.durhamnet.net
ns4.derwentside.net
mailhub-b.derwentside.net
restorepoint.durhamnet.net
parking.gateshead.gov.uk
itbmweb1.durham.gov.uk
drep7.durham.gov.uk
mailhub-a.derwentside.net
www.greenfieldschool.net
mail.parkside.org.uk
testcrm.durham.gov.uk
bouncecollector.durham.gov.uk
vpn.durhamnet.net
atmedge-cst-rs1-230-225.derwentside.net
filter3.durhamnet.net
stfp1.derwentside.net
rambaldi.durhamnet.net
emisupload.gateshead.gov.uk
sch-v7.durham.gov.uk
mail1.gateshead.gov.uk
drep.durham.gov.uk
folders.theoaks.durham.sch.uk
zerogravitas.derwentside.net
healthyhighlanders.co.uk
ethicsgradient.derwentside.net
chromeconnect.cramlingtonlv.co.uk
sa03.derwentside.net
www.elections08.derwentside.net
conference.derwentside.net
mh3-scan1.durham.gov.uk
durhamlearningresources.durham.gov.uk
vdiuag1.durham.gov.uk
filter7.durham.gov.uk
wirefree.derwentside.net
remote.durhamschools.org.uk
mh3-scan2.durham.gov.uk
ts.woodham.org.uk
oldtownhallquarter.com
durham-johnston.durham.sch.uk
greenfieldschool.net
quietlyconfident.derwentside.net

Durham, England, 🇬🇧 United Kingdom

🇬🇧 DERWENTSIDE

217.23.230.137 Durham, England, 🇬🇧 United KingdomCourtesy of ipinfo.io

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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