CF1762767916581-tsm20251109205412

DNSWHOIS.INFO - 21.158.168.216.in-addr.arpa

Search for IP or hostnames:

21.158.168.216.in-addr.arpa checked at 2025-11-10T09:45:16.536Z 526ms 21/21/21 100% R:13 allDone:true timedOut:false

21.158.168.216.in-addr.arpa

PTRsmtp1.emergis.com
A216.168.158.21🇨🇦 AS19848
PTRsmtp1.emergis.com
PTRlab.longueuil.telus.emergis.com
PTRlab.longueuil.telus.emergis.com
A216.168.158.21🇨🇦 AS19848
PTRsmtp1.emergis.com
PTRlab.longueuil.telus.emergis.com

158.168.216.in-addr.arpa

NSdns1.emergisssi.com
NSdns2.emergisssi.com
NSdns3.emergisssi.com

Starts with same word

Starts similarily

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