CF1758112135639-tsm20250915222102

NSLIST.NET - us.opalstack.com

Search for IP or hostnames:

us.opalstack.com checked at 2025-09-17T12:28:55.544Z 337ms 57/57/57 100% R:15

us.opalstack.com

MXmx1.us.opalstack.com
A108.62.123.121🇺🇸 LeaseWeb USA / WDC-01
PTRmx1.us.opalstack.com
MXmx2.us.opalstack.com
A2605:fe80:2100:bf03:7::2 🇺🇸 LeaseWeb USA / SFO-12
PTRmx2.us.opalstack.com
A23.82.16.244🇺🇸 LeaseWeb USA / SFO-12
PTRmx2.us.opalstack.com
A142.91.170.22🇺🇸 LeaseWeb USA / SFO-12
PTRwebmail.us.opalstack.com

opalstack.com

MXin1-smtp.messagingengine.com
MXin2-smtp.messagingengine.com
NSns1.us.opalstack.com
NSns2.us.opalstack.com
NSns3.us.opalstack.com
A69.164.202.174🇺🇸 Linode AS63949
rank #381889 globally
rank #203303 in the tld

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Starts with same word

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AI analysis

us.opalstack.com is a parent of ns2.us.opalstack.com, mx2.us.opalstack.com, imap2.us.opalstack.com, mail.us.opalstack.com, ns1.us.opalstack.com and a few other host names.

us.opalstack.com points to a single IP: 142.91.170.22.

Other host names, such as webmail.us.opalstack.com, share IP numbers with us.opalstack.com.

us.opalstack.com is handled by two mail servers: mx1.us.opalstack.com and mx2.us.opalstack.com.

us.opalstack.com has the same mail server setup as other domains, including vps187.opalstack.com, www.therestons.com, aevesporte.com.br, chileb.cl and www.quandyfactory.com.

Some mail servers are shared between us.opalstack.com and other domains, for example ewb.sg.

Host names with two IP numbers:

The host name mx2.us.opalstack.com points to 2605:fe80:2100:bf03:7::2 and 23.82.16.244.

Host names with one IP number:

The host name mx1.us.opalstack.com points to 108.62.123.121.

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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