WWW.RTSAK.COM - cal-mailinglists.usc.edu
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cal-mailinglists.usc.edu checked at 2025-09-29T11:15:49.485Z 300ms 52/52/52 100% R:13cal-mailinglists.usc.edu
| MX | mx.usc.edu | ||||||
| A | 67.231.149.15🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00164701.pphosted.com | ||||||
| A | 67.231.157.15🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00164701.pphosted.com | ||||||
| A | 68.181.8.57🇺🇸 AS47 | ||||||
| PTR | cal-mailinglists.usc.edu | ||||||
usc.edu
| MX | mx0a-00164701.pphosted.com | ||||||
| MX | mx0b-00164701.pphosted.com | ||||||
| NS | ns0037.secondary.cloudflare.com | ||||||
| NS | ns0163.secondary.cloudflare.com | ||||||
| A | 2620:12a:8000::3 🇺🇸 Fastly | ||||||
| A | 2620:12a:8001::3 🇺🇸 Fastly | ||||||
| A | 23.185.0.3🇺🇸 Fastly | ||||||
rank #26 in the tld
This domain name "usc.edu" refers to the University of Southern California (USC), a private research university located in Los Angeles, California. It is used by the university for its website, email addresses, and other digital services. The ".edu" indicates that it is an educational institution.
PTR for
AI analysis
cal-mailinglists.usc.edu points to a single IP: 68.181.8.57.
cal-mailinglists.usc.edu is served by a single mail server, mx.usc.edu.
cal-mailinglists.usc.edu uses the same mail server setup as other domains such as baxter.usc.edu, lb-test-gw.usc.edu, uscdirectory.usc.edu, criticalcommons.org and blueridge.usc.edu.
cal-mailinglists.usc.edu shares some mail servers with other domains, including cmb.usc.edu, reno.usc.edu, fbsd3.usc.edu, avaya-home.usc.edu and fbsd15.usc.edu.
Hostname mx.usc.edu resolves to two IPs: 67.231.149.15 and 67.231.157.15.
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