CF1761733407954-tsm20251027103946

MXLIST.NET - bsdceapprl03.isc.upenn.edu

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bsdceapprl03.isc.upenn.edu checked at 2025-10-29T10:23:27.944Z 76ms 28/28/28 100% R:11

bsdceapprl03.isc.upenn.edu

A128.91.224.208🇺🇸 UPENN
PTRbsdceapprl03.isc.upenn.edu

isc.upenn.edu

MXmxa-00390e01.gslb.pphosted.com
MXmxb-00390e01.gslb.pphosted.com
A2620:12a:8000::4 🇺🇸 Fastly
A2620:12a:8001::4 🇺🇸 Fastly
A23.185.0.4🇺🇸 Fastly

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AI analysis

bsdceapprl03.isc.upenn.edu resolves to a single IP: 128.91.224.208.

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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CjlYbxE CF johedugfp 2025-10-29