CF1761005946694-tsm20251017082432

MXLIST.NET - ns4.cs.washington.edu

Search for IP or hostnames:

ns4.cs.washington.edu checked at 2025-10-21T00:19:06.660Z 642ms 49/49/49 100% R:11

ns4.cs.washington.edu

MXmx4.cs.washington.edu
A128.208.47.31🇺🇸 University of Washington
PTRmx4.cs.washington.edu
A2607:4000:200:13::100 🇺🇸 University of Washington
PTRns4.cs.washington.edu
A128.208.4.1🇺🇸 University of Washington
PTRns4.cs.washington.edu

cs.washington.edu

NSholly.s.uw.edu
NShanna.cac.washington.edu
NSmarge.cac.washington.edu
NSjune.cs.washington.edu
NSlumpy.cs.washington.edu
MXmx1.cs.washington.edu
MXmx2.cs.washington.edu
MXmx3.cs.washington.edu
MXmx4.cs.washington.edu
MXmxa1.cs.washington.edu
MXmxa2.cs.washington.edu
A34.215.139.216🇺🇸 Amazon

PTR for

Starts with same word

Starts similarily

AI analysis

ns4.cs.washington.edu resolves to two IP numbers: 2607:4000:200:13::100 and 128.208.4.1.

ns4.cs.washington.edu is handled by a single mail server, mx4.cs.washington.edu.

ns4.cs.washington.edu shares the mail server setup with other domains, for example lumpy.cs.washington.edu, ns2.cs.washington.edu, ns1.cs.washington.edu, ponsonby.cs.washington.edu and nocatgw.cs.washington.edu.

ns4.cs.washington.edu shares some mail servers with other domains, at least partially; for instance coritux.cs.washington.edu, june.cs.washington.edu, pit.cs.washington.edu, impulse.cs.washington.edu and cs.washington.edu.

These mail servers are commonly used alongside mx2.cs.washington.edu, mx1.cs.washington.edu, mx3.cs.washington.edu, mxa1.cs.washington.edu, mxa2.cs.washington.edu and rtfm.cs.washington.edu.

Host name mx4.cs.washington.edu points to IP 128.208.47.31.

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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QjdzCDP CF johedugfp 2025-10-21