ROBTEX.COM - pubsub1-1.zendesk.com

Search for IP or hostnames:

pubsub1-1.zendesk.com checked at 2025-12-07T09:21:21.201Z 1149ms 58/58/58 100% R:6 allDone:true timedOut:false

`pubsub1-1.zendesk.com`

MX	`mail.zendesk.com`
		A	3.211.161.173^{🇺🇸 Amazon}
			PTR	`ec2-3-211-161-173.compute-1.amazonaws.com`
		A	34.227.209.168^{🇺🇸 Amazon}
			PTR	`ec2-34-227-209-168.compute-1.amazonaws.com`
		A	52.21.142.91^{🇺🇸 Amazon}
			PTR	`ec2-52-21-142-91.compute-1.amazonaws.com`
A	216.198.53.2^{🇺🇸 CLOUDFLARESPECTRUM}
A	216.198.54.2^{🇺🇸 CLOUDFLARESPECTRUM}

`zendesk.com`

	NS	`ns-444.awsdns-55.com`
	MX	`aspmx2.googlemail.com`
	MX	`us-smtp-inbound-1.mimecast.com`
	MX	`us-smtp-inbound-2.mimecast.com`
	NS	`ns-754.awsdns-30.net`
	NS	`ns-1213.awsdns-23.org`
	MX	`aspmx.l.google.com`
	NS	`ns-1858.awsdns-40.co.uk`
	MX	`alt1.aspmx.l.google.com`
	MX	`alt2.aspmx.l.google.com`
	A	216.198.53.2^{🇺🇸 CLOUDFLARESPECTRUM}
	A	216.198.54.2^{🇺🇸 CLOUDFLARESPECTRUM}

rank #304 globally
rank #197 in the tld
This domain "zendesk.com" is the website address for Zendesk, a service-first CRM company that builds software designed to improve customer relationships. The platform is designed to bring organizations and their customers closer together, making it easy for businesses to be more reliable, flexible, and scalable. They help improve communication and make sense of massive amounts of data.

AI analysis

pubsub1-1.zendesk.com points to two IPs: 216.198.53.2 and 216.198.54.2.

Other host names including clark.zendesk.com, raceitsupport.zendesk.com, celmd.zendesk.com, yuv.zendesk.com and iotdef.zendesk.com share IP numbers with pubsub1-1.zendesk.com.

pubsub1-1.zendesk.com is handled by a single mail server, mail.zendesk.com.

pubsub1-1.zendesk.com shares its mail server setup with other domains, including sachinkotangle.zendesk.com, cylance.zendesk.com, bartleby.zendesk.com, yourhost.zendesk.com and bizstudio.zendesk.com.

mail.zendesk.com points to three IPs: 3.211.161.173, 34.227.209.168 and 52.21.142.91.