WWW.RTSAK.COM - smtp.secureserver.net.s4a.com

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smtp.secureserver.net.s4a.com checked at 2025-10-18T16:05:09.991Z 92ms 31/31/31 100% R:9

`smtp.secureserver.net.s4a.com`

	A	204.74.99.100^{🇺🇸 Neustar}
			PTR	`crs.ultradns.net`

`secureserver.net.s4a.com`

204.74.99.100^{🇺🇸 Neustar}

MX for

s4a.com

Starts with same word

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smtp.appengine.flow.ch

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smtp.org

smtp.es-1.axarnet.cloud

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smtp.co.nz

smtp.kz

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smtp.sp.gov.br

smtp.day

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smtp.directory

smtp.j.layershift.co.uk

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smtp.paas.datacenter.fi

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smtp.lt

smtp.fi.cloudplatform.fi

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smtp.services

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smtp.cloudaccess.net

smtp.az

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smtp.unicloud.pl

smtp.paas.massivegrid.com

smtp.mil.tw

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smtp.solutions

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smtp.gouv.ml

smtp.pythonanywhere.com

smtp.li

smtp.ru

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smtp.co.za

smtp.cab

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smtp.me

smtp.fi.it

smtp.rs.gov.br

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smtp.business

smtp.ooo

Starts similarily

smtp.lu

tpms.com.au

mstp.co

smpt.info

tpms.at

smtp.eu

smtp.fail

smtp.bz

sptm.de

smtp.ro

stpm.nl

tpms.org.tw

mstp.com

spmt.be

pstm.de

smtp.goog

pmts.ru

smtp.news

tspm.co.uk

pmts.dyndns.info

smtp.j.scaleforce.net

smtp.lv

stpm.com.au

tpsm.fr

smtp.fr

tspm.ch

stpm.com

mpts.de

tmps.biz

pmst.se

smtp.gratis

pmts.com.cn

smtp.co.at

tpms.zone

tmps.dk

tpms.me

mpts.com.ph

sptm.com.my

smtp.gov.ps

psmt.edu

tspm.com.tw

tpms.od.ua

stmp.sk

smtp.gouv.sn

smtp.gov.rs

tpms.co.il

mpts.com

mtsp.in

tmsp.io

mpts.be

mpts.nl

spmt.com

smtp.eu.org

smtp.sc.gov.br

smtp.de.com

spmt.in

smtp.in-berlin.de

smtp.appengine.flow.ch

smtp.kinghost.net

ptms.com

smtp.org

mstp.ru

smtp.es-1.axarnet.cloud

smtp.co.kr

ptsm.de

tsmp.com.sg

tpms.com

pmts.in

smtp.xxx

mtps.com

tmps.ru

smtp.co.nz

tsmp.co.uk

stmp.com

smtp.kz

pmts.cc

pmts.com.gr

smtp.jcloud.kz

smtp.sp.gov.br

tmps.com.au

pstm.my

tpms.co.nz

tpms.cz

tmsp.co.jp

tpms.tools

mtsp.com.my

smtp.day

tpms.co

mtsp.me

mtsp.info

smpt.com

smtp.net.ru

pstm.co.za

mtps.us

smpt.ch

smtp.edu.ee

stmp.info

stmp.cn

ptms.com.tw

smtp.directory

AI analysis

smtp.secureserver.net.s4a.com serves as the mail server for s4a.com.

mailstore1.secureserver.net.s4a.com commonly serves as a mail server together with smtp.secureserver.net.s4a.com.

smtp.secureserver.net.s4a.com points to a single IP: 204.74.99.100.

Other host names, for instance *.reincarnate.com, lfto.com, biomedcentral.co.uk, bob.email.com and nedaero.cloud share IP numbers with smtp.secureserver.net.s4a.com.

dbq