CF1758455643289-tsm20250921113352

WWW.ROBTEX.COM - src.isr.umich.edu

Search for IP or hostnames:

src.isr.umich.edu checked at 2025-09-21T11:54:03.274Z 167ms 142/142/142 100% R:13

src.isr.umich.edu

NSdns3.umich.org
A18.225.0.3🇺🇸 Amazon
PTRec2-18-225-0-3.us-east-2.compute.amazonaws.com
MXsmtp.isr.umich.edu
A141.211.32.27🇺🇸 UMICH-ASN1
PTRisr-32-27.isr.umich.edu
PTRmx1.isr.umich.edu
PTRsmtp1.isr.umich.edu
PTRtroas.isr.umich.edu
A141.211.32.28🇺🇸 UMICH-ASN1
PTRisr-32-28.isr.umich.edu
PTRmx0.isr.umich.edu
PTRsmtp0.isr.umich.edu
NSdns1.itd.umich.edu
A2607:f018:fffd:53::2🇺🇸 UMICH-ASN1
PTRns-bin-arbl-1-2022.umnet.umich.edu
A192.12.80.214🇺🇸 UMICH-ASN1
PTRns-bin-arbl-1-2022.umnet.umich.edu
NSdns2.itd.umich.edu
A2607:f018:fffd:53::12🇺🇸 UMICH-ASN1
PTRns-bin-seb-1-2022.umnet.umich.edu
A192.12.80.222🇺🇸 UMICH-ASN1
PTRns-bin-seb-1-2022.umnet.umich.edu
A162.159.140.37Cloudflare
A172.66.0.37🇺🇸 Cloudflare

isr.umich.edu

NSdns3.umich.org
MXmx0.isr.umich.edu
MXmx1.isr.umich.edu
MXmx2.isr.umich.edu
NSdns1.itd.umich.edu
NSdns2.itd.umich.edu
A162.159.140.37Cloudflare
A172.66.0.37🇺🇸 Cloudflare

Up

Starts with same word

Starts similarily

AI analysis

The parent of www.src.isr.umich.edu is src.isr.umich.edu.

src.isr.umich.edu points to two IP numbers: 162.159.140.37 and 172.66.0.37.

Other host names, for instance ehs.umich.edu, campusinvolvement.umich.edu.cdn.cloudflare.net, bus.umich.edu.cdn.cloudflare.net, www.engin.umich.edu.cdn.cloudflare.net and rcgd.isr.umich.edu share IP numbers with src.isr.umich.edu.

The domain src.isr.umich.edu is delegated to three name servers: dns3.umich.org, dns1.itd.umich.edu and dns2.itd.umich.edu.

src.isr.umich.edu shares name servers with other domains at least partially, for instance 142.211.141.in-addr.arpa, lsa.umich.edu, 125.211.141.in-addr.arpa, nefu.itd.umich.edu and michigantesting.org.

these name servers are often used with dns4.umich.org, cffw1.dns.umich.com and cffw2.dns.umich.net.

Host names with two IPs:

dns1.itd.umich.edu points to 2607:f018:fffd:53::2 and 192.12.80.214.

dns2.itd.umich.edu points to 2607:f018:fffd:53::12 and 192.12.80.222.

Host names with one IP:

dns3.umich.org points to 18.225.0.3.

The mail server for src.isr.umich.edu is smtp.isr.umich.edu.

src.isr.umich.edu shares the mail server setup with other domains, such as csdiworkshop.org, serbiapublicopinionsurvey.org, electionstudies.org and lsay.org.

Host name smtp.isr.umich.edu resolves to two IPs: 141.211.32.27 and 141.211.32.28.

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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