CF1759733071010-tsm20251005211530

WWW.ROBTEX.COM - spark.utah.edu

Search for IP or hostnames:

spark.utah.edu checked at 2025-10-06T06:44:30.994Z 297ms 388/388/388 100% R:13

spark.utah.edu

NSfiber.utah.edu
A128.110.132.99🇺🇸 AS17055
PTRfiber.utah.edu
A155.101.201.10🇺🇸 AS17055
PTRfiber1.utah.edu
PTRfiber.utah.edu
NSns5.utah.edu
A35.83.221.243🇺🇸 Amazon
PTRec2-35-83-221-243.us-west-2.compute.amazonaws.com
NSns6.utah.edu
A3.20.87.127🇺🇸 Amazon
PTRec2-3-20-87-127.us-east-2.compute.amazonaws.com
NSns.utah.edu
A128.110.124.120🇺🇸 AS17055
PTRns.utah.edu
A155.101.115.10🇺🇸 AS17055
PTRns1.utah.edu
PTRns.utah.edu
MXmx1.hc2984-29.iphmx.com
A139.138.32.25🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A139.138.32.28🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A139.138.32.29🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.138.66🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.138.115🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.138.116🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.138.117🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.141.220🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.141.221🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.141.222🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.141.224🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.142.89🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.145.20🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.145.23🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
MXmx2.hc2984-29.iphmx.com
A139.138.32.25🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A139.138.32.28🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A139.138.32.29🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.138.66🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.138.115🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.138.116🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.138.117🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.141.220🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.141.221🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.141.222🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.141.224🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.142.89🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.145.20🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.145.23🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort

utah.edu

NSfiber1.utah.edu
NSfiber.utah.edu
NSns1.utah.edu
NSns5.utah.edu
NSns6.utah.edu
NSns.utah.edu
MXmx1.hc2984-29.iphmx.com
MXmx2.hc2984-29.iphmx.com
A155.98.186.21🇺🇸 AS17055
rank #821 globally
rank #48 in the tld
This domain name represents the official website of the University of Utah, a public research university located in Salt Lake City, Utah, United States. The ".edu" extension indicates that the domain is related to an educational institution. The website provides information about the university's programs, admissions, research, campus life, events and other related details.

Starts with same word

Starts similarily

AI analysis

spark.utah.edu is delegated to four name servers: fiber.utah.edu, ns5.utah.edu, ns6.utah.edu and ns.utah.edu.

spark.utah.edu shares name servers with other domains at least partially, for instance 252.98.155.in-addr.arpa, hsp.utah.edu, soc.utah.edu, web.utah.edu and printandmail.utah.edu.

Two IP numbers per host:

fiber.utah.edu points to 128.110.132.99 and 155.101.201.10

ns.utah.edu points to 128.110.124.120 and 155.101.115.10

One IP number per host:

ns5.utah.edu points to 35.83.221.243

ns6.utah.edu points to 3.20.87.127

spark.utah.edu is handled by two mail servers: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

spark.utah.edu shares the same mail server setup as other domains, including disability.utah.edu, hrc.utah.edu, linguistics.utah.edu, tco.utah.edu and nrtrc.org.

spark.utah.edu shares some mail servers with other domains, including stadium.utah.edu, cs.utah.edu, bioen.utah.edu, ucomm.utah.edu and rso.utah.edu.

These mail servers are often used together with smtp.cc.utah.edu, ipo.cc.utah.edu, ipohsc.utah.edu, mailhub.eng.utah.edu, smtp.business.utah.edu, mailhub.flux.utah.edu, ucair.med.utah.edu and mail-svr1.cs.utah.edu.

Host names with fourteen IP numbers:

The host name mx1.hc2984-29.iphmx.com points to: 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.

The host name mx2.hc2984-29.iphmx.com points to: 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.

Host names that point to 139.138.32.25: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 139.138.32.28: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 139.138.32.29: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 216.71.138.66: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 216.71.138.115: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 216.71.138.116: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 216.71.138.117: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 216.71.141.220: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 216.71.141.221: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 216.71.141.222: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 216.71.141.224: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 216.71.142.89: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 216.71.145.20: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Host names that point to 216.71.145.23: mx1.hc2984-29.iphmx.com and mx2.hc2984-29.iphmx.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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IHVxLGW CF johedugfp 2025-10-06