WWW.RTSAK.COM - dept-dynamic-host-222-012.bio.upenn.edu
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dept-dynamic-host-222-012.bio.upenn.edu checked at 2025-10-18T12:00:39.300Z 90ms 22/22/22 100% R:11dept-dynamic-host-222-012.bio.upenn.edu
| A | 128.91.222.12🇺🇸 UPENN | ||||||
| PTR | dept-dynamic-host-222-012.bio.upenn.edu | ||||||
bio.upenn.edu
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
| A | 52.13.158.170🇺🇸 Amazon | ||||||
PTR for
AI analysis
dept-dynamic-host-222-012.bio.upenn.edu points to a single IP number: 128.91.222.12.
dbq