CF1759616512237-tsm20251004101907

WWW.ROBTEX.COM - sip.net.internet2.edu

Search for IP or hostnames:

sip.net.internet2.edu checked at 2025-10-04T22:21:52.209Z 922ms 104/104/104 100% R:18

sip.net.internet2.edu

NSdns1.iu.edu
A2001:18e8:3:220::10🇺🇸 Indiana University
PTRns4.indiana.edu
A134.68.220.8🇺🇸 Indiana University
PTRdns1.iu.edu
NSdns2.iu.edu
A2001:18e8:2:8::10🇺🇸 Indiana University
PTRns5.indiana.edu
A129.79.50.150🇺🇸 Indiana University
PTRdns2.iu.edu
NSdns3.iu.edu
A52.21.18.216🇺🇸 Amazon
PTRdns3.iu.edu
MXum1ext.sip.net.internet2.edu
A64.57.22.197🇺🇸 INTERNET2-BLEND
PTRmail.sip.net.internet2.edu
MXum2ext.sip.net.internet2.edu
A64.57.22.213🇺🇸 INTERNET2-BLEND
PTRmail.sip.net.internet2.edu

net.internet2.edu

NSdns1.iu.edu
NSdns2.iu.edu
NSdns3.iu.edu
MXmail2.grnoc.iu.edu
MXmx.grnoc.iu.edu

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Starts with same word

Starts similarily

AI analysis

sip.net.internet2.edu is a parent of mail.sip.net.internet2.edu, um1ext.sip.net.internet2.edu and um2ext.sip.net.internet2.edu.

sip.net.internet2.edu is delegated to three name servers: dns1.iu.edu, dns2.iu.edu and dns3.iu.edu.

sip.net.internet2.edu partially shares name servers with other domains; examples include alumni.indiana.edu, 5.56.156.in-addr.arpa, iupress.indiana.edu, ethnomultimedia.org and survey.indiana.edu.

Host names with two IP numbers:

dns1.iu.edu points to 2001:18e8:3:220::10 and 134.68.220.8.

dns2.iu.edu points to 2001:18e8:2:8::10 and 129.79.50.150.

Host names with one IP number:

dns3.iu.edu points to 52.21.18.216.

sip.net.internet2.edu is handled by two mail servers: um1ext.sip.net.internet2.edu and um2ext.sip.net.internet2.edu.

Host names with one IP number: The host name um1ext.sip.net.internet2.edu points to 64.57.22.197 and the host name um2ext.sip.net.internet2.edu points to 64.57.22.213.

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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vzfvMVX CF johedugfp 2025-10-04