WWW.RTSAK.COM - b4139.qub.ac.uk

Search for IP or hostnames:

b4139.qub.ac.uk checked at 2025-10-23T05:43:55.969Z 790ms 22/22/22 100% R:13

`b4139.qub.ac.uk`

	A	143.117.14.139^{🇬🇧 Janet}
			PTR	`b4139.qub.ac.uk`

	NS	`ns4.ja.net`
	NS	`juno.qub.ac.uk`
	NS	`luna.qub.ac.uk`
	MX	`qub-ac-uk.mail.protection.outlook.com`
	A	143.117.1.58^{🇬🇧 Janet}

rank #4344 globally
rank #122 in the tld

139.14.117.143.in-addr.arpa

b1493.com

b1439.com

b4139.qub.ac.uk points to an IP address: 143.117.14.139.

dbq