WWW.ROBTEX.COM - 50.171.140.42

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50.171.140.42 checked at 2025-10-20T11:18:41.652Z 879ms 13/13/13 100% R:12

PTRs and A-records

PTR		`c-50-171-140-42.unallocated.comcastbusiness.net`
	A	`mail.polyscience.com`
		A	50.171.140.42
	A	`psisps.polyscience.com`
		A	50.171.140.42

RBLS
50.128.0.0/9

AS7922

shared on network route

ns-1.crsys.com

mail.lcctc.org

c-50-132-73-108.hsd1.wa.comcast.net

ownreflections.com

osmotel.com

mail.royalcenters.com

c-50-164-32-203.hsd1.pa.comcast.net

continuous-furnace.com

c-50-128-252-37.hsd1.fl.comcast.net

c-50-135-202-146.hsd1.wa.comcast.net

mail1.precisionfiltration.com

ftp.wk.com

www.faroth.com

exchange.npheadstart.org

ftp.seec.com

mail.gratiis.com

c-50-143-134-35.hsd1.ca.comcast.net

c-50-128-128-15.hsd1.fl.comcast.net

c-50-151-87-4.hsd1.il.comcast.net

scan.isii.us

c-50-171-0-2.hsd1.tx.comcast.net

adamkclark.com

c-50-133-252-209.hsd1.ma.comcast.net

mail.office.cfamhc.org

c-50-152-60-144.hsd1.co.comcast.net

c-50-135-251-90.hsd1.wa.comcast.net

c-50-149-87-28.hsd1.wa.comcast.net

nsi-llc.com

thewebrecord.com

c-50-141-177-219.hsd1.il.comcast.net

mcsamherst.com

panthernation.net

www.lsp-tech.com

c-50-135-80-191.hsd1.wa.comcast.net

mascaros.com

engelbrecht-smyth.com

second.aclinux.net

shapiroproduce.com

gi-0-0-0-28-3737-ssag03.bensalem.pa.panjde.comcast.net

ns1.configurators.com

mail.emcomail.biz

remote.fischer-technology.com

thatsmyride.net

dns1.workcomp.virginia.gov

mail.jplan.com

veabq.com

nsnet.dyndns.tv

c-50-136-104-183.hsd1.ct.comcast.net

handorf.org

jamesandbrittany.com

mail.zcomputing.net

brightmail.waukegantire.com

breakingnews.com

admin.solarnet.net

torgo.spleens.net

c-50-171-69-16.hsd1.tx.comcast.net

maplab.org

mail.commpartners.com

server1.datasmartllc.us

www.xpernet.com

c-50-128-252-44.hsd1.fl.comcast.net

www.thinkconvergence.com

mail.networkoneit.com

neuropsychonline.net

mail.supportive.org

ems02.meyermat.net

c-50-151-96-219.hsd1.il.comcast.net

c-50-128-141-90.hsd1.fl.comcast.net

0.datataker.pool.ntp.org

mail.labelsandlists.net

wip2.piedmont.org

mail.winchesterneuro.com

mail.audeme.com

gw-4.pcdinteractive.com

mail.sageworth.com

ns2.otherworldsandlands.com

c-50-174-13-2.hsd1.ca.comcast.net

dunce.com

mail.machinetransport.com

shared on AS number

c-71-196-123-216.hsd1.fl.comcast.net

xpertrandc2.horizontech.com

floridahealthstats.com

woodahl.us

mail.intelisys.com

jasper.somware.com

c-98-213-231-195.hsd1.il.comcast.net

cyps.us

emsl.com

c-67-174-127-184.hsd1.co.comcast.net

c-24-17-80-87.hsd1.wa.comcast.net

mx.mikellvl.com

mail.sablerealtyventures.com

c-98-255-207-69.hsd1.ca.comcast.net

c-98-254-56-107.hsd1.fl.comcast.net

c-71-197-91-110.hsd1.ca.comcast.net

c-71-59-194-146.hsd1.or.comcast.net

c-76-128-10-105.hsd1.fl.comcast.net

27.89.5546.static.theplanet.com

c-98-221-32-154.hsd1.nj.comcast.net

mail.hutsoncompanies.com

c-24-98-57-56.hsd1.ga.comcast.net

c-98-195-215-173.hsd1.tx.comcast.net

mail.cadprodauto.com

office.cs3.com

c-68-43-27-68.hsd1.mi.comcast.net

dynomite.no-ip.biz

mail.bodygaragegym.com

c-71-231-51-44.hsd1.wa.comcast.net

hasitsown.com

c-71-63-104-117.hsd1.va.comcast.net

c-73-121-228-133.hsd1.tn.comcast.net

c-76-28-107-111.hsd1.ma.comcast.net

wagnoid.com

c-68-59-114-183.hsd1.al.comcast.net

c-67-191-250-6.hsd1.ga.comcast.net

shao.us

steel.chudov.com

c-73-223-138-204.hsd1.ca.comcast.net

dkdc.us

mail.shellys.cc

aelkady.com

c-76-109-221-23.hsd1.fl.comcast.net

simona.gov.co

csiac.org

mail.flex-n-gate.com

chic-cns05.nlb.mdw1.comcast.net

c-174-164-142-111.hsd1.wa.comcast.net

mail.designbuildconsultants.com

c-68-35-44-204.hsd1.al.comcast.net

c-73-246-76-22.hsd1.il.comcast.net

blops.ca

fb.11.5746.static.theplanet.com

kcaminecraft.com

server.masonblair.com

c-76-124-65-103.hsd1.pa.comcast.net

wuher.net

amorphis.vencera.com

c-67-188-74-240.hsd1.ca.comcast.net

ogres.info

ns2.oppiprecision.com

fullspectrumcns.com

c-76-23-123-101.hsd1.sc.comcast.net

c-76-16-31-217.hsd1.il.comcast.net

postalan.com

c-50-165-249-92.hsd1.in.comcast.net

mail.losttreeclub.com

c-68-38-11-207.hsd1.in.comcast.net

mandame.net

mail.healix.us

cvsa.com

c-98-204-121-74.hsd1.md.comcast.net

c-76-103-86-128.hsd1.ca.comcast.net

mail2.caldwellpd.org

c-67-189-65-242.hsd1.or.comcast.net

c-69-250-221-47.hsd1.va.comcast.net

www.grendelsoft.com

c-76-98-74-91.hsd1.pa.comcast.net

c-68-55-193-211.hsd1.mi.comcast.net

mail.ccmultiservicio.com

intellectualism.org

c-107-3-136-16.hsd1.ca.comcast.net

c-174-164-54-179.hsd1.wa.comcast.net

c-68-43-38-207.hsd1.mi.comcast.net

c-98-255-139-58.hsd1.ca.comcast.net

c-67-191-109-116.hsd1.fl.comcast.net

mail3.creditplus.com

robinspot.com

c-68-43-190-186.hsd1.mi.comcast.net

ns4.0xc0.com

cf1.cfconnolly.com

devicemanager.xfinity.com

atlantacello.com.mx1.nonstopdata.rcimx.net

architecturalhardware.net

Streamwood, Illinois, 🇺🇸 USA

^{🇺🇸 Comcast}

50.171.140.42 Streamwood, Illinois, 🇺🇸 USA Courtesy of

dbq