CF1760490817575-tsm20251014171359

DNSWHOIS.INFO - upstack.co

Search for IP or hostnames:

upstack.co checked at 2025-10-15T01:13:37.331Z 239ms 107/107/107 100% R:12

upstack.co

NSns-188.awsdns-23.com
A2600:9000:5300:bc00::1 🇺🇸 Amazon
PTRns-188.awsdns-23.com
A205.251.192.188🇺🇸 Amazon
PTRns-188.awsdns-23.com
MXmx2.zoho.com
A204.141.33.44🇺🇸 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx6.zoho.com
PTRmx7.zoho.com
PTRmx8.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx3.zoho.com
A136.143.191.44🇺🇸 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx.zoho.com
A136.143.191.44🇺🇸 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
A204.141.33.44🇺🇸 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx6.zoho.com
PTRmx7.zoho.com
PTRmx8.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
NSns-608.awsdns-12.net
A2600:9000:5302:6000::1 🇺🇸 Amazon
PTRns-608.awsdns-12.net
A205.251.194.96🇺🇸 Amazon
PTRns-608.awsdns-12.net
NSns-1499.awsdns-59.org
A2600:9000:5305:db00::1 🇺🇸 Amazon
PTRns-1499.awsdns-59.org
A205.251.197.219🇺🇸 Amazon
PTRns-1499.awsdns-59.org
NSns-1708.awsdns-21.co.uk
A2600:9000:5306:ac00::1 🇺🇸 Amazon
PTRns-1708.awsdns-21.co.uk
A205.251.198.172🇺🇸 Amazon
PTRns-1708.awsdns-21.co.uk
A54.71.83.232🇺🇸 Amazon
PTRec2-54-71-83-232.us-west-2.compute.amazonaws.com

co

NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co

Starts with same word

Starts similarily

AI analysis

upstack.co resolves to a single IP: 54.71.83.232.

Other host names including upstackhq.com, ec2-54-71-83-232.us-west-2.compute.amazonaws.com and airtalent.com share IP numbers with upstack.co.

upstack.co is delegated to four name servers: ns-188.awsdns-23.com, ns-608.awsdns-12.net, ns-1499.awsdns-59.org and ns-1708.awsdns-21.co.uk.

upstack.co shares some name servers with other domains, for example ponhub.pro, worldskillsleadersforum.com, livesexcam24.ch, monstrousmovies.com and conigent.com.

these name servers are commonly used with ns-92.awsdns-11.com, sdns3.ultradns.com, ns-531.awsdns-02.net, sdns3.ultradns.net, sdns3.ultradns.org, sdns3.ultradns.biz, ns-1567.awsdns-03.co.uk and ns-1519.awsdns-61.org.

Host names with two IP numbers

Two IPs per host:

ns-188.awsdns-23.com points to 2600:9000:5300:bc00::1 and 205.251.192.188

ns-608.awsdns-12.net points to 2600:9000:5302:6000::1 and 205.251.194.96

ns-1499.awsdns-59.org points to 2600:9000:5305:db00::1 and 205.251.197.219

ns-1708.awsdns-21.co.uk points to 2600:9000:5306:ac00::1 and 205.251.198.172

upstack.co is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

upstack.co shares some mail servers with other domains, at least partially; for instance pqvicentinaaranha.org.br, brancada.com, wiseusa.net, emeraldsmart.com and servers.mn.

Host names with two IP numbers: mx.zoho.com points to: 136.143.191.44 and 204.141.33.44.

Host names with one IP number: mx2.zoho.com points to: 204.141.33.44; mx3.zoho.com points to: 136.143.191.44.

Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.

Host names that point to 204.141.33.44: mx.zoho.com and mx2.zoho.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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