WWW.ROBTEX.COM - ns-ext.iris.washington.edu

Search for IP or hostnames:

ns-ext.iris.washington.edu checked at 2025-09-09T05:49:22.986Z 221ms 37/37/37 100% R:10

`ns-ext.iris.washington.edu`

	A	128.95.166.4^{🇺🇸 University of Washington}
			PTR	`ns-ext.iris.washington.edu`

PTR for
`4.166.95.128.in-addr.arpa`

The name server for fdsn.org, ds.iris.edu, and iris.edu is ns-ext.iris.washington.edu.

Together, ns-ext.adc1.iris.edu and ns1.iris.edu are frequently utilized as a name server, alongside ns-ext.iris.washington.edu.

ns-ext.iris.washington.edu is associated with a single IP address: 128.95.166.4.

For example, other host names such as ns-ext.ds.iris.edu share IP numbers with ns-ext.iris.washington.edu.

dbq