CF1759195257878-tsm20250929235914

WWW.ROBTEX.COM - astro.lsa.umich.edu

Search for IP or hostnames:

astro.lsa.umich.edu checked at 2025-09-30T01:20:57.860Z 302ms 123/123/123 100% R:14

astro.lsa.umich.edu

NSdns3.umich.org
A18.225.0.3🇺🇸 Amazon
PTRec2-18-225-0-3.us-east-2.compute.amazonaws.com
NSdns4.umich.org
A3.133.73.51🇺🇸 Amazon
PTRec2-3-133-73-51.us-east-2.compute.amazonaws.com
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

lsa.umich.edu

NSdns3.umich.org
NSdns4.umich.org
NSdns1.itd.umich.edu
NSdns2.itd.umich.edu
MXmx1.a.mail.umich.edu
A162.159.140.37Cloudflare
A172.66.0.37🇺🇸 Cloudflare

Up

Starts with same word

Starts similarily

AI analysis

astro.lsa.umich.edu is the parent of www.astro.lsa.umich.edu.

astro.lsa.umich.edu resolves to two IP numbers: 162.159.140.37 and 172.66.0.37.

other host names including wiki.publishing.umich.edu, studentlife.umich.edu, mylsaauditchecklist.lsa.umich.edu.cdn.cloudflare.net, stat.lsa.umich.edu and igr.umich.edu.cdn.cloudflare.net share IP numbers with astro.lsa.umich.edu.

astro.lsa.umich.edu is delegated to four name servers: dns3.umich.org, dns4.umich.org, dns1.itd.umich.edu and dns2.itd.umich.edu.

astro.lsa.umich.edu at least partially shares name servers with other domains, for instance biology.lsa.umich.edu, precisionhealth.umich.edu, mttlr.org, theenvironmentreport.org and cats.ssu.lsa.umich.edu.

These name servers are commonly used alongside cffw1.dns.umich.com and cffw2.dns.umich.net.

Host names with two IP numbers:

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 number:

dns3.umich.org points to 18.225.0.3; dns4.umich.org points to 3.133.73.51.

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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