CF1759784713420-tsm20251005211530

DNSWHOIS.INFO - engin.umd.umich.edu

Search for IP or hostnames:

engin.umd.umich.edu checked at 2025-10-06T21:05:13.399Z 209ms 120/120/120 100% R:13

engin.umd.umich.edu

NSdns3.umich.org
A18.225.0.3🇺🇸 Amazon
PTRec2-18-225-0-3.us-east-2.compute.amazonaws.com
NScffw1.dns.umich.com
A192.12.80.214🇺🇸 UMICH-ASN1
PTRns-bin-arbl-1-2022.umnet.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
NScffw2.dns.umich.net
A192.12.80.222🇺🇸 UMICH-ASN1
PTRns-bin-seb-1-2022.umnet.umich.edu
MXmx1.a.mail.umich.edu
A44.228.1.186🇺🇸 Amazon
PTRec2-44-228-1-186.us-west-2.compute.amazonaws.com
A44.230.146.157🇺🇸 Amazon
PTRec2-44-230-146-157.us-west-2.compute.amazonaws.com
A52.34.0.181🇺🇸 Amazon
PTRec2-52-34-0-181.us-west-2.compute.amazonaws.com
MXmx2.a.mail.umich.edu
A3.20.94.70🇺🇸 Amazon
PTRec2-3-20-94-70.us-east-2.compute.amazonaws.com
A3.136.164.107🇺🇸 Amazon
PTRec2-3-136-164-107.us-east-2.compute.amazonaws.com
A3.137.10.108🇺🇸 Amazon
PTRec2-3-137-10-108.us-east-2.compute.amazonaws.com
A141.215.69.24🇺🇸 UMICH-AS62676

umd.umich.edu

NSns0125.secondary.cloudflare.com
NSns0153.secondary.cloudflare.com
MXmx1.a.mail.umich.edu
MXmx2.a.mail.umich.edu
A141.215.69.24🇺🇸 UMICH-AS62676

Up

Starts with same word

Starts similarily

AI analysis

The parent of www.engin.umd.umich.edu is engin.umd.umich.edu.

engin.umd.umich.edu points to a single IP address: 141.215.69.24.

Other host names such as astronomy.umd.umich.edu, myaccount.umd.umich.edu, mc.umd.umich.edu, cehhs.umd.umich.edu and www.som.umd.umich.edu share IPs with engin.umd.umich.edu.

engin.umd.umich.edu is delegated to five name servers: dns3.umich.org, cffw1.dns.umich.com, dns1.itd.umich.edu, dns2.itd.umich.edu and cffw2.dns.umich.net.

engin.umd.umich.edu at least partially shares name servers with other domains, for example 123.194.67.in-addr.arpa, 255.194.67.in-addr.arpa, 177.211.141.in-addr.arpa, law.umich.edu and 203.211.141.in-addr.arpa.

these name servers are commonly used alongside dns4.umich.org name servers.

Host names by IP count:

Two IP numbers

- The host name dns1.itd.umich.edu points to 2607:f018:fffd:53::2 and 192.12.80.214

- The host name dns2.itd.umich.edu points to 2607:f018:fffd:53::12 and 192.12.80.222

One IP number

- The host name dns3.umich.org points to 18.225.0.3

- The host name cffw1.dns.umich.com points to 192.12.80.214

- The host name cffw2.dns.umich.net points to 192.12.80.222

Hosts that point to 192.12.80.214: dns1.itd.umich.edu and cffw1.dns.umich.com

Hosts that point to 192.12.80.222: dns2.itd.umich.edu and cffw2.dns.umich.net

Two mail servers handle engin.umd.umich.edu: mx1.a.mail.umich.edu and mx2.a.mail.umich.edu.

engin.umd.umich.edu shares the same mail server setup as other domains, including michigan-open.org, positivelysmokefree.org, spirelearn.com, umich.edu and mroqc.org.

engin.umd.umich.edu shares at least partially some mail servers with other domains, for instance chrt.org, michiganradio.org, miseagrant.com, lsa.umich.edu and smartgirl.org.

Host names with three IP numbers:

mx1.a.mail.umich.edu points to 44.228.1.186, 44.230.146.157 and 52.34.0.181; mx2.a.mail.umich.edu points to 3.20.94.70, 3.136.164.107 and 3.137.10.108.

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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PuLEvYT CF johedugfp 2025-10-06