CF1763087391201-tsm20251109205412

WWW.RTSAK.COM - mail.access-cu.com

Search for IP or hostnames:

mail.access-cu.com checked at 2025-11-14T02:29:51.183Z 169ms 94/94/94 100% R:12 allDone:true timedOut:false

mail.access-cu.com

CNAMEsecure.emailsrvr.com
NSpdns219.ultradns.biz
A2610:a1:1015::ff 🇺🇸 Neustar
PTRpdns219.ultradns.biz
A156.154.66.219🇺🇸 Neustar
PTRpdns219.ultradns.biz
NSns2.rackspace.com
A65.61.188.4🇺🇸 RACKSPACE-LON
PTRns2.rackspace.com
NSns.rackspace.com
A69.20.95.4🇺🇸 RACKSPACE-IAD
PTRns.rackspace.com
NSpdns219.ultradns.com
A2001:502:f3ff::ff 🇺🇸 Neustar
PTRpdns219.ultradns.com
A156.154.64.219🇺🇸 Neustar
PTRpdns219.ultradns.com
NSpdns219.ultradns.net
A2610:a1:1014::ff 🇺🇸 Neustar
PTRpdns219.ultradns.net
A156.154.65.219🇺🇸 Neustar
PTRpdns219.ultradns.net
NSpdns219.ultradns.org
A2001:502:4612::ff 🇺🇸 Neustar
PTRpdns219.ultradns.org
A156.154.67.219🇺🇸 Neustar
PTRpdns219.ultradns.org
A146.20.161.10🇺🇸 RACKSPACE-IAD
PTRsecure.emailsrvr.com

access-cu.com

NSns-505.awsdns-63.com
MXmx1.emailsrvr.com
MXmx2.emailsrvr.com
NSns-744.awsdns-29.net
NSns-1326.awsdns-37.org
NSns-2022.awsdns-60.co.uk
A3.22.17.207🇺🇸 Amazon
A18.223.54.250🇺🇸 Amazon
A18.223.78.77🇺🇸 Amazon

Starts with same word

Starts similarily

AI analysis

mail.access-cu.com resolves to one IP number: 146.20.161.10.

Other host names, for instance secure.emailsrvr.com, share IP numbers with mail.access-cu.com.

mail.access-cu.com is delegated to six name servers: pdns219.ultradns.biz, ns2.rackspace.com, ns.rackspace.com, pdns219.ultradns.com, pdns219.ultradns.net and pdns219.ultradns.org.

mail.access-cu.com at least partially shares name servers with other domains, for instance 22.57.50.in-addr.arpa, 82.20.209.in-addr.arpa, longtonhealthcentre.co.uk, currenthvac.com and rhnproxy1.ord1.rackspace.com.

Host names with two IP numbers:

Host pdns219.ultradns.biz points to 2610:a1:1015::ff and 156.154.66.219

Host pdns219.ultradns.com points to 2001:502:f3ff::ff and 156.154.64.219

Host pdns219.ultradns.net points to 2610:a1:1014::ff and 156.154.65.219

Host pdns219.ultradns.org points to 2001:502:4612::ff and 156.154.67.219

Host names with one IP number:

Host ns2.rackspace.com points to 65.61.188.4

Host ns.rackspace.com points to 69.20.95.4

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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