CF1763752578338-tsm20251116095642

IPLIST.NET - es2-reg1.spectrumvoip.com

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es2-reg1.spectrumvoip.com checked at 2025-11-21T19:16:18.264Z 872ms 80/80/80 100% R:10 allDone:true timedOut:false

es2-reg1.spectrumvoip.com

MXmx1.emailsrvr.com
A108.166.43.1🇺🇸 RACKSPACE-ORD
PTRmx1.emailsrvr.com
A146.20.161.1🇺🇸 RACKSPACE-IAD
PTRmx1.emailsrvr.com
A173.203.187.1🇺🇸 RACKSPACE-IAD
PTRmx1.emailsrvr.com
A184.106.54.1🇺🇸 RACKSPACE-ORD
PTRmx1.emailsrvr.com
MXmx2.emailsrvr.com
A108.166.43.2🇺🇸 RACKSPACE-ORD
PTRmx2.emailsrvr.com
A146.20.161.2🇺🇸 RACKSPACE-IAD
PTRmx2.emailsrvr.com
A173.203.187.2🇺🇸 RACKSPACE-IAD
PTRmx2.emailsrvr.com
A184.106.54.2🇺🇸 RACKSPACE-ORD
PTRmx2.emailsrvr.com
A199.71.209.107🇺🇸 RoadRunner
PTRes2-reg1.spectrumvoip.com

spectrumvoip.com

NSns1083.ui-dns.biz
NSns1102.ui-dns.com
NSns1076.ui-dns.de
NSns1078.ui-dns.org
MXspectrumvoip-com.mail.protection.outlook.com
A2607:f1c0:100f:f000::280 🇺🇸 IONOS-AS
A74.208.236.215🇺🇸 IONOS-AS
rank #999984 globally
rank #518274 in the tld

PTR for

AI analysis

es2-reg1.spectrumvoip.com resolves to one IP number: 199.71.209.107.

Other host names, for example es2-reg.spectrumvoip.com, share IP numbers with es2-reg1.spectrumvoip.com.

es2-reg1.spectrumvoip.com is served by two mail servers mx1.emailsrvr.com and mx2.emailsrvr.com.

es2-reg1.spectrumvoip.com shares the same mail server setup as other domains, for instance media-stew.com, carlagauthier.com, armenianmedicalfund.org, informerbox.com and campaignsdashboard.com.

es2-reg1.spectrumvoip.com shares at least some mail servers with other domains, for example grplife.com, binarypros.com, sosovms.com, finsusa.com and prolifeamerica.org.

These mail servers are often used with aspmx.l.google.com and alt1.aspmx.l.google.com.

Host names with four IP numbers:

mx1.emailsrvr.com points to 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1; mx2.emailsrvr.com points to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2

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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