WWW.ROBTEX.COM - mailrelay-us-east-1b-1.labcollab.net

Search for IP or hostnames:

mailrelay-us-east-1b-1.labcollab.net checked at 2025-11-12T08:55:15.669Z 60ms 30/30/30 100% R:11 allDone:true timedOut:false

`mailrelay-us-east-1b-1.labcollab.net`

	A	52.4.255.210^{🇺🇸 Amazon}
			PTR	`mailrelay-us-east-1b-1.labcollab.net`

	NS	`ns-174.awsdns-21.com`
	NS	`ns-997.awsdns-60.net`
	MX	`mailinbox-us-east-1a-1.labcollab.net`
	MX	`mailinbox-us-east-1b-1.labcollab.net`
	MX	`mailrelay-us-east-1a-1.labcollab.net`
	MX	`mailrelay-us-east-1b-1.labcollab.net`
	MX	`mailrelay-us-east-1c-1.labcollab.net`
	MX	`s01.labcollab.net`
	NS	`ns-1461.awsdns-54.org`
	NS	`ns-1569.awsdns-04.co.uk`

210.255.4.52.in-addr.arpa

labcollab.net

mailrelay-us-east-1b-1.labcollab.net serves as the mail server for labcollab.net.

mailrelay-us-east-1b-1.labcollab.net resolves to a single IP: 52.4.255.210.

dbq