WWW.RTSAK.COM - iesl.cs.umass.edu

Search for IP or hostnames:

iesl.cs.umass.edu checked at 2025-10-02T08:50:07.991Z 114ms 85/85/85 100% R:13

`iesl.cs.umass.edu`

MX	`aspmx.l.google.com`
		A	2607:f8b0:4023:c03::1a ^{🇺🇸 Google}
			PTR	`dy-in-f26.1e100.net`
		A	142.250.101.27^{🇺🇸 Google}
			PTR	`dz-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1b ^{🇺🇸 Google}
			PTR	`yudfwra-in-f27.1e100.net`
		A	192.178.220.26^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4003:c30::1a ^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2607:f8b0:4001:c70::1a ^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.27^{🇺🇸 Google}
			PTR	`yucbful-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2607:f8b0:4024:c0d::1a ^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
		A	192.178.152.26^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
A	128.119.246.70^{🇺🇸 AS1249}
		PTR	`iesl.cs.umass.edu`

`cs.umass.edu`

	NS	`ns1.umass.edu`
	NS	`ns2.umass.edu`
	NS	`ns3.umass.edu`
	MX	`barramail.cs.umass.edu`
	NS	`unix1.cs.umass.edu`
	A	128.119.240.136^{🇺🇸 AS1249}

PTR for

70.246.119.128.in-addr.arpa

Starts with same word

iesl.github.io

iesl.es

iesl.co.in

iesl.co.nz

iesl.lk

iesl.cn

iesl.net

iesl.com

iesl.org.br

iesl.de

Starts similarily

elis.cz

isel.at

leis.de

eisl.ca

iesl.co.in

lise.in

lesi.org

elis.te.ua

leis.eu

seil.in

esil.eu

leis.ru

elis.jp

siel.nl

esli.net

elis.edgesuite.net

esli.com.ua

leis.net

elis.fi

lesi.net

lsei.com

elsi.cz

lesi.us

siel.com.ar

siel.ru

elis.ca

lise.ch

esli.nl

seli.org

seil.ru

isle.com.cn

isle.com

ilse.ru

esil.dk

ilse.at

eils.net

ilse.nl

siel.eu

siel.at

elis.lu

isel.ie

lesi.eu

isel.co

esil.ru

ilse.email

isel.mx

isel.cl

iles.ca

elsi.ud.it

esil.org.ar

iesl.co.nz

isle.cc

iles.com.au

elis.io

isle.es

esli.ca

slei.com.tw

seli.si

lies.de

eisl.it

elis.es

elsi.pl

sile.com.pe

esli.fr

slie.ru

lies.com

leis.cl

iesl.lk

elsi.jp

isle.at

lies.at

siel.fr

ilse.de

ilse.pl

lesi.ltd

lies.in

lies.no

lise.ru

elsi.it

eisl.fr

lesi.fr

lise.nl

isle.ru

sile.ru

iles.be

iles.ch

slei.de

siel.info

slei.org

lise.fr

lies.ca

isel.tw

eisl.ie

lies.cn

seil.biz

ilse.today

sile.org

siel.ca

elis.com.pl

elsi.eu

AI analysis

iesl.cs.umass.edu points to a single IP number: 128.119.246.70.

iesl.cs.umass.edu is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

iesl.cs.umass.edu shares mail servers with other domains at least in part, for instance armacomglobal.com, nordtic.net, bcom.solutions, maritimexglobal.com and servicefirst.net.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c03::1a and 142.250.101.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1b and 192.178.220.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1a and 74.125.27.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.

alt4.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1a and 192.178.152.26.

dbq