ROBTEX.COM - irc.itd.umich.edu
Search for IP or hostnames:
irc.itd.umich.edu checked at 2025-12-06T23:54:20.309Z 3267ms 65/65/65 100% R:11 allDone:true timedOut:false irc.itd.umich.edu
| NS | dns3.umich.org | ||||||
| A | 18.225.0.3🇺🇸 Amazon | ||||||
| PTR | ec2-18-225-0-3.us-east-2.compute.amazonaws.com | ||||||
| NS | dns4.umich.org | ||||||
| A | 3.133.73.51🇺🇸 Amazon | ||||||
| PTR | ec2-3-133-73-51.us-east-2.compute.amazonaws.com | ||||||
| NS | dns1.itd.umich.edu | ||||||
| A | 2607:f018:fffd:53::2🇺🇸 UMICH-ASN1 | ||||||
| PTR | ns-bin-arbl-1-2022.umnet.umich.edu | ||||||
| A | 192.12.80.214🇺🇸 UMICH-ASN1 | ||||||
| PTR | ns-bin-arbl-1-2022.umnet.umich.edu | ||||||
| NS | dns2.itd.umich.edu | ||||||
| A | 2607:f018:fffd:53::12🇺🇸 UMICH-ASN1 | ||||||
| PTR | ns-bin-seb-1-2022.umnet.umich.edu | ||||||
| A | 192.12.80.222🇺🇸 UMICH-ASN1 | ||||||
| PTR | ns-bin-seb-1-2022.umnet.umich.edu | ||||||
itd.umich.edu
| NS | dns3.umich.org | ||||||
| NS | dns4.umich.org | ||||||
| NS | dns1.itd.umich.edu | ||||||
| NS | dns2.itd.umich.edu | ||||||
| A | 3.130.223.75🇺🇸 Amazon | ||||||
| A | 3.139.242.0🇺🇸 Amazon | ||||||
| A | 3.140.42.194🇺🇸 Amazon | ||||||
Starts with same word
Starts similarily
AI analysis
irc.itd.umich.edu is delegated to four name servers: dns3.umich.org, dns4.umich.org, dns1.itd.umich.edu and dns2.itd.umich.edu.
irc.itd.umich.edu at least partially shares its name servers with other domains, for instance 0.0.35.in-addr.arpa, cscs.lsa.umich.edu, ed.itd.umich.edu, 5.35.in-addr.arpa and natsci.umd.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.