NSLIST.NET - poly.rpi.edu
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poly.rpi.edu checked at 2025-09-29T17:37:45.284Z 274ms 121/121/121 100% R:13poly.rpi.edu
| NS | dns2.rpi.edu | ||||||
| A | 2620:0:2820:a::2 🇺🇸 Rensselaer Polytechnic Institute | ||||||
| PTR | dns2.rpi.edu | ||||||
| A | 128.113.1.4🇺🇸 Rensselaer Polytechnic Institute | ||||||
| PTR | dns2.rpi.edu | ||||||
| NS | dns3.rpi.edu | ||||||
| A | 2620:0:2820:3::2 🇺🇸 Rensselaer Polytechnic Institute | ||||||
| PTR | dns3.rpi.edu | ||||||
| A | 128.113.3.41🇺🇸 Rensselaer Polytechnic Institute | ||||||
| PTR | dns3.rpi.edu | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4004:c25::1b 🇺🇸 Google | ||||||
| PTR | yuiadtq-in-f27.1e100.net | ||||||
| A | 142.251.179.26🇺🇸 Google | ||||||
| PTR | pd-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:400b:c02::1a 🇮🇪 Google | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| A | 172.253.116.26🇺🇸 Google | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2a00:1450:4025:402::1a 🇳🇱 Google | ||||||
| PTR | rb-in-f26.1e100.net | ||||||
| A | 142.250.102.26🇺🇸 Google | ||||||
| PTR | rb-in-f26.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2a00:1450:4013:c1e::1a 🇳🇱 Google | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
| A | 192.178.213.26🇺🇸 Google | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
| A | 128.113.71.217🇺🇸 Rensselaer Polytechnic Institute | ||||||
| PTR | fw.poly.rpi.edu | ||||||
rpi.edu
| NS | dns11.rpi.edu | ||||||
| NS | dns2.rpi.edu | ||||||
| NS | dns3.rpi.edu | ||||||
| MX | mail.rpi.edu | ||||||
| A | 2620:12a:8000::3 🇺🇸 Fastly | ||||||
| A | 2620:12a:8001::3 🇺🇸 Fastly | ||||||
| A | 23.185.0.3🇺🇸 Fastly | ||||||
rank #96 in the tld
This domain name "rpi.edu" is associated with Rensselaer Polytechnic Institute, a private research university located in Troy, New York. The university is known for its programs in engineering, computing, business, and the sciences. The domain serves as the institute's main web presence, offering information about its programs, admissions, research, campus life, and other related aspects.
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AI analysis
poly.rpi.edu is a parent of office.poly.rpi.edu and fw.poly.rpi.edu.
poly.rpi.edu points to a single IP address: 128.113.71.217.
Other host names, for instance fw.poly.rpi.edu, share IP numbers with poly.rpi.edu.
Two name servers dns2.rpi.edu and dns3.rpi.edu handle the delegation for poly.rpi.edu.
poly.rpi.edu shares the same name server setup as other domains, for example sci.rpi.edu, lxa.rpi.edu, hs.rpi.edu, nano.rpi.edu and censerv.rpi.edu.
poly.rpi.edu at least partially shares name servers with other domains, for example bux.rpi.edu, rpi.edu and 161.129.in-addr.arpa.
Host names with two IP numbers:
dns2.rpi.edu points to 2620:0:2820:a::2 and 128.113.1.4.
dns3.rpi.edu points to 2620:0:2820:3::2 and 128.113.3.41.
poly.rpi.edu is served by four mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
poly.rpi.edu shares at least partially some mail servers with other domains, for instance clockout.co.uk, chapman.cx, wsteels.com, icecrm.com and soulecist.com.
these mail servers are often used together with alt2.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4004:c25::1b and 142.251.179.26
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26
alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.26
alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.26