CF1760849833509-tsm20251017082432

DNSWHOIS.INFO - ns21.sipanserver.com

Search for IP or hostnames:

ns21.sipanserver.com checked at 2025-10-19T04:57:13.498Z 151ms 62/62/62 100% R:13

ns21.sipanserver.com

MXmxa.mailgun.org
A34.160.157.95🇺🇸 Google
PTR95.157.160.34.bc.googleusercontent.com
MXmxb.mailgun.org
A34.149.236.64🇺🇸 Google
PTR64.236.149.34.bc.googleusercontent.com
A162.216.113.232🇺🇸 InterServer
PTRns21.sipanserver.com

sipanserver.com

MXaspmx2.googlemail.com
MXaspmx3.googlemail.com
NSelsa.ns.cloudflare.com
NSwalt.ns.cloudflare.com
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
A2606:4700:3034::6815:5482 🇺🇸 Cloudflare
A2606:4700:3034::ac43:c109 🇺🇸 Cloudflare
A104.21.84.130 Cloudflare
A172.67.193.9🇺🇸 Cloudflare

PTR for

Starts with same word

Starts similarily

AI analysis

ns21.sipanserver.com points to a single IP: 162.216.113.232.

Other host names, for instance ns5.sipanserver.com, ns6.sipanserver.com, ns8.sipanserver.com, ns1.publidns.com and ns2.publidns.com share IP numbers with ns21.sipanserver.com.

Two mail servers mxa.mailgun.org and mxb.mailgun.org handle ns21.sipanserver.com.

ns21.sipanserver.com uses the same mail server setup as other domains such as mail.iasusa.org, acrepairus.com, hanru.org, rabahy.com and quirkethic.com.

ns21.sipanserver.com shares some mail servers with other domains, including itsyourskills.com, themonaegroupllc.com, kakakdewa.org, atagames.com and beesmed.com.

These mail servers are commonly used alongside alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

Host names with a single IP:

mxa.mailgun.org resolves to 34.160.157.95.

mxb.mailgun.org resolves to 34.149.236.64.

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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