DNSWHOIS.INFO - rdns1a-dev.nnn.upenn.edu

Search for IP or hostnames:

rdns1a-dev.nnn.upenn.edu checked at 2025-10-21T22:27:54.533Z 237ms 30/30/30 100% R:9

`rdns1a-dev.nnn.upenn.edu`

	A	2607:f470:1001:100:3ad:d279:9c68:c5d7 ^{🇺🇸 UPENN}
	A	128.91.58.26^{🇺🇸 UPENN}

a.1.0.0.5.0.0.0.4.0.0.0.2.0.0.0.0.0.0.0.4.0.0.0.0.7.4.f.7.0.6.2.ip6.arpa

53.44.5.192.in-addr.arpa

rdns1a-dev.nnn.upenn.edu has two IP numbers: 2607:f470:4:0:2:4:5:1a and 192.5.44.53.

dbq