CF1757230972969-tsm20250906182357

WWW.ROBTEX.COM - ext.psc.edu

Search for IP or hostnames:

ext.psc.edu checked at 2025-09-07T07:42:52.951Z 162ms 81/81/81 100% R:14

`ext.psc.edu`

	MX	`mailer1.psc.edu`
			A	2001:5e8:1:3a::64^{🇺🇸 3ROX (Three Rivers Optical Exchange)}
				PTR	`mailer1.psc.edu`
			A	128.182.58.100^{🇺🇸 PSCNET-HS-AS}
				PTR	`mailer1.psc.edu`
	MX	`mailer2.psc.edu`
			A	2001:5e8:2:46::6a^{🇺🇸 3ROX (Three Rivers Optical Exchange)}
				PTR	`mailer2.psc.edu`
			A	128.182.70.106^{🇺🇸 PSC-WEC-AS}
				PTR	`mailer2.psc.edu`
	A	192.101.139.54^{🇺🇸 PSCNET-HS-AS}
			PTR	`ext.psc.edu`

`psc.edu`

	NS	`charon.psc.edu`
	NS	`dns1.psc.edu`
	MX	`mailer1.psc.edu`
	MX	`mailer2.psc.edu`
	NS	`ns4.oar.net`
	NS	`ns5.oar.net`
	NS	`ns6.oar.net`
	NS	`ns7.oar.net`
	A	44.217.168.139^{🇺🇸 Amazon}

rank #42368 globally
rank #959 in the tld

PTR for
`54.139.101.192.in-addr.arpa`

Starts with same word
`ext.su`
`ext.co`
`ext.earth`
`ext.dev`
`ext.be`
`ext.ch`
`ext.md`
`ext.re`
`ext.nl`
`ext.tw`
`ext.se`
`ext.fi`
`ext.my`
`ext.cc`
`ext.az`
`ext.bio`
`ext.es`
`ext.spb.ru`
`ext.tech`
`ext.media`
`ext.pl`
`ext.to`
`ext.jp`
`ext.im`
`ext.poker`
`ext.awsapps.com`
`ext.ru`
`ext.io`
`ext.me`
`ext.lv`
`ext.services`
`ext.co.il`
`ext.net`
`ext.hu`
`ext.cz`
`ext.net.br`
`ext.icu`
`ext.ro`
`ext.ne.jp`
`ext.tools`
`ext.dedyn.io`
`ext.co.in`
`ext.by`
`ext.cl`
`ext.de`
`ext.vn`
`ext.it`
`ext.tv`
`ext.org`
`ext.guru`
`ext.politie`
`ext.as`
`ext.systems`
`ext.studio`
`ext.si`
`ext.in`
`ext.lt`
`ext.com`
`ext.cn`
`ext.red`
`ext.eu`
`ext.dk`
`ext.mobi`
`ext.com.pl`

Starts similarily
`txe.in`
`xet.jp`
`tex.world`
`tex.network`
`ext.cn`
`tex.com.cn`
`etx.com.au`
`etx.me`
`ext.red`
`etx.ng`
`tex.ca`
`txe.ch`
`ext.eu`
`ext.dk`
`ext.mobi`
`etx.pl`
`xet.net`
`ext.com.pl`
`tex.la`
`ext.su`
`txe.it`
`ext.co`
`ext.earth`
`etx.nl`
`ext.dev`
`tex.wtf`
`etx.studio`
`xte.eu`
`xte.in`
`etx.io`
`xte.hu`
`xet.nl`
`txe.co`
`xet.org`
`etx.info`
`txe.se`
`ext.be`
`xet.info`
`etx.it`
`tex.kiev.ua`
`etx.ca`
`ext.ch`
`ext.md`
`ext.re`
`tex.ee`
`ext.nl`
`ext.tw`
`tex.fi`
`ext.se`
`tex.com.ua`
`ext.fi`
`tex.nu`
`xet.tech`
`xte.it`
`ext.my`
`xte.no`
`tex.io`
`ext.cc`
`tex.in`
`ext.az`
`etx.co`
`xet.pl`
`xet.be`
`ext.bio`
`etx.ru`
`etx.tel`
`xet.us`
`xet.ca`
`tex.co.uk`
`txe.org`
`tex.be`
`xet.ru`
`etx.be`
`ext.es`
`tex.hu`
`tex.lu`
`tex.ro`
`ext.spb.ru`
`etx.net`
`ext.tech`
`xet.se`
`xet.in`
`tex.kz`
`xte.ru`
`ext.media`
`ext.pl`
`tex.co.th`
`tex.com.tr`
`ext.to`
`ext.jp`
`ext.im`
`tex.us`
`tex.red`
`etx.jp`
`ext.poker`
`tex.no`
`tex.media`
`ext.awsapps.com`
`tex.vn`
`etx.su`
`xet.fr`
`etx.no`
`ext.ru`
`ext.io`
`ext.me`
`txe.nl`
`etx.net.pl`
`tex.tips`
`tex.co`
`ext.lv`
`ext.services`
`etx.at`
`ext.co.il`
`tex.nl`

AI analysis

ext.psc.edu refers to a single IP address, which is 192.101.139.54.

Two mail servers, mailer1.psc.edu and mailer2.psc.edu, handle ext.psc.edu.

Just like the domains lassa.psc.edu, mailer2.psc.edu, hawk1.psc.edu, vpn-300sc-sa-39.psc.edu, and kapcin.psc.edu, ext.psc.edu also has the same mail server setup.

Other domains such as centipede.psc.edu, ntpptp1.psc.edu, stadium.psc.edu, watchdog.psc.edu, and pscuxc.psc.edu share at least a portion of their mail servers with ext.psc.edu.

mailer1.psc.edu and mailer2.psc.edu each point to two IP numbers: 2001:5e8:1:3a::64 and 128.182.58.100, and 2001:5e8:2:46::6a and 128.182.70.106 respectively.

dbq

SspYXHc CF johedugfp 2025-09-07