WWW.RTSAK.COM - 58.98.155.in-addr.arpa

Search for IP or hostnames:

58.98.155.in-addr.arpa checked at 2025-09-09T14:44:28.929Z 379ms 168/168/168 100% R:34

`58.98.155.in-addr.arpa`

MX	`mx1.hc2984-29.iphmx.com`
		A	139.138.32.25^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	139.138.32.28^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	139.138.32.29^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.138.66^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.138.115^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.138.116^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.138.117^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.141.220^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.141.221^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.141.222^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.141.224^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.142.89^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.145.20^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.145.23^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
MX	`mx2.hc2984-29.iphmx.com`
		A	139.138.32.25^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	139.138.32.28^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	139.138.32.29^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.138.66^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.138.115^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.138.116^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.138.117^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.141.220^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.141.221^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.141.222^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.141.224^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.142.89^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.145.20^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.145.23^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
NS	`ns0.sci.utah.edu`
		A	155.98.58.10^{🇺🇸 AS17055}
			PTR	`ns0.sci.utah.edu`
NS	`ns1.sci.utah.edu`
		A	155.98.58.11^{🇺🇸 AS17055}
			PTR	`ns1.sci.utah.edu`

`98.155.in-addr.arpa`

	NS	`fiber.utah.edu`
	NS	`ns5.utah.edu`
	NS	`ns6.utah.edu`
	NS	`ns.utah.edu`

Up
`17.58.98.155.in-addr.arpa`
`10.58.98.155.in-addr.arpa`
`245.58.98.155.in-addr.arpa`
`5.58.98.155.in-addr.arpa`
`35.58.98.155.in-addr.arpa`
`11.58.98.155.in-addr.arpa`
`40.58.98.155.in-addr.arpa`

Starts with same word
`58.lt`
`58.lc`
`58.eu`
`58.ee`
`58.se`
`58.com.au`
`58.in-addr.arpa`
`58.biz`
`58.cz`
`58.ma`
`58.com.cn`
`58.to`
`58.plus`
`58.co`
`58.ca`
`58.me.uk`
`58.cm`
`58.cx`
`58.am`
`58.bet`
`58.sk`
`58.su`
`58.my`
`58.de`
`58.no`
`58.ph`
`58.hatenablog.com`
`58.pl`
`58.ai`
`58.gold`
`58.football`
`58.vc`
`58.cl`
`58.sc.cn`
`58.app`
`58.dk`
`58.be`
`58.com`
`58.chat`
`58.ro`
`58.com.mx`
`58.network`
`58.mk`
`58.lv`
`58.by`
`58.nl`

Starts similarily
`85.dk`
`85.cl`
`58.in-addr.arpa`
`58.biz`
`58.cz`
`58.ma`
`85.fi`
`58.com.cn`
`58.to`
`85.no`
`85.chat`
`85.ws`
`85.sk`
`58.plus`
`85.world`
`58.co`
`85.cn`
`58.ca`
`58.me.uk`
`58.cm`
`58.cx`
`58.am`
`85.wtf`
`58.bet`
`85.ph`
`85.plus`
`85.co`
`85.eu`
`58.sk`
`58.su`
`85.cz`
`58.my`
`85.biz`
`58.de`
`58.no`
`58.ph`
`58.hatenablog.com`
`58.pl`
`85.fr`
`58.ai`
`58.gold`
`58.football`
`85.lt`
`58.vc`
`58.cl`
`85.de`
`58.sc.cn`
`58.app`
`85.lv`
`58.dk`
`58.be`
`58.com`
`58.chat`
`85.in-addr.arpa`
`58.ro`
`85.nl`
`58.com.mx`
`58.network`
`85.net`
`85.pl`
`58.mk`
`58.lv`
`58.by`
`58.nl`
`85.hk`
`85.ru`
`58.lt`
`58.lc`
`58.eu`
`58.ee`
`85.org`
`58.se`
`85.be`
`85.com.ua`
`85.amsterdam`
`85.se`
`85.ee`
`85.ro`
`58.com.au`

AI analysis

The parent of host names 17.58.98.155.in-addr.arpa, 10.58.98.155.in-addr.arpa, 245.58.98.155.in-addr.arpa, 5.58.98.155.in-addr.arpa, 35.58.98.155.in-addr.arpa, and a few others is 58.98.155.in-addr.arpa.

Two name servers, ns0.sci.utah.edu and ns1.sci.utah.edu, are delegated to 58.98.155.in-addr.arpa.

The name server setup for 58.98.155.in-addr.arpa is shared with several other domains such as 19.98.155.in-addr.arpa, 16.98.155.in-addr.arpa, csafe.utah.edu, 59.98.155.in-addr.arpa, and sci.utah.edu.

ns0.sci.utah.edu and ns1.sci.utah.edu both point to their respective IP numbers: 155.98.58.10 and 155.98.58.11.

Two mail servers, mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com, are responsible for handling 58.98.155.in-addr.arpa.

Like domains mep.utah.edu, aux.utah.edu, nrotc.utah.edu, nsc.utah.edu, and food.utah.edu, 58.98.155.in-addr.arpa also has the same mail server setup.

Some mail servers are at least partially shared between 58.98.155.in-addr.arpa and other domains, such as info.utah.edu, admin.utah.edu, desb.utah.edu, design.utah.edu, and uia.utah.edu.

The mail servers ipo.cc.utah.edu, smtp.cc.utah.edu, ipohsc.utah.edu, mailhub.eng.utah.edu, mail.staff.library.utah.edu, and ucair.med.utah.edu are typically utilized in conjunction.

mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com both point to the same set of fourteen IP numbers: 139.138.32.25, 139.138.32.28, 139.138.32.29, 216.71.138.66, 216.71.138.115, 216.71.138.116, 216.71.138.117, 216.71.141.220, 216.71.141.221, 216.71.141.222, 216.71.141.224, 216.71.142.89, 216.71.145.20, and 216.71.145.23.

dbq