WWW.RTSAK.COM - www.astro.upenn.edu
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www.astro.upenn.edu checked at 2025-10-17T11:53:13.033Z 159ms 48/48/48 100% R:12www.astro.upenn.edu
| CNAME | astro.physics.upenn.edu | ||||||
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| A | 148.163.137.158🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00390e01.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
| A | 148.163.137.158🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00390e01.pphosted.com | ||||||
| A | 128.91.43.176🇺🇸 UPENN | ||||||
| PTR | astro.physics.upenn.edu | ||||||
astro.upenn.edu
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
Starts with same word
Starts similarily
AI analysis
www.astro.upenn.edu points to a single IP address: 128.91.43.176.
Other host names, for instance astro.physics.upenn.edu, share IP numbers with www.astro.upenn.edu.
www.astro.upenn.edu is handled by two mail servers: mxa-00390e01.gslb.pphosted.com and mxb-00390e01.gslb.pphosted.com.
www.astro.upenn.edu uses the same mail server setup as other domains, for instance cogito.psych.upenn.edu, asc.upenn.edu, wharton.upenn.edu, venturelab.upenn.edu and groups.sas.upenn.edu.
www.astro.upenn.edu shares at least some mail servers with other domains, for example sp2.upenn.edu, dept.physics.upenn.edu, minus.seas.upenn.edu, ben.dev.upenn.edu and central.cis.upenn.edu.
Host names sharing a single IP: mxa-00390e01.gslb.pphosted.com and mxb-00390e01.gslb.pphosted.com point to 148.163.137.158.