WWW.RTSAK.COM - 128-255.200.98.155.in-addr.arpa

Search for IP or hostnames:

128-255.200.98.155.in-addr.arpa checked at 2025-10-05T01:41:52.008Z 241ms 56/56/56 100% R:10

`128-255.200.98.155.in-addr.arpa`

NS	`fiber.utah.edu`
		A	128.110.132.99^{🇺🇸 AS17055}
			PTR	`fiber.utah.edu`
		A	155.101.201.10^{🇺🇸 AS17055}
			PTR	`fiber1.utah.edu`
			PTR	`fiber.utah.edu`
NS	`ns5.utah.edu`
		A	35.83.221.243^{🇺🇸 Amazon}
			PTR	`ec2-35-83-221-243.us-west-2.compute.amazonaws.com`
NS	`ns6.utah.edu`
		A	3.20.87.127^{🇺🇸 Amazon}
			PTR	`ec2-3-20-87-127.us-east-2.compute.amazonaws.com`
NS	`ns.utah.edu`
		A	128.110.124.120^{🇺🇸 AS17055}
			PTR	`ns.utah.edu`
		A	155.101.115.10^{🇺🇸 AS17055}
			PTR	`ns1.utah.edu`
			PTR	`ns.utah.edu`

145.128-255.200.98.155.in-addr.arpa

185.128-255.200.98.155.in-addr.arpa

128-255.200.98.155.in-addr.arpa is a parent of 145.128-255.200.98.155.in-addr.arpa and 185.128-255.200.98.155.in-addr.arpa.

128-255.200.98.155.in-addr.arpa's delegation is handled by four name servers: fiber.utah.edu, ns5.utah.edu, ns6.utah.edu and ns.utah.edu.

Host names with two IP numbers:

Host names with one IP number:

dbq