CF1759750839357-tsm20251005211530

WWW.RTSAK.COM - corp.concentric.com

Search for IP or hostnames:

corp.concentric.com checked at 2025-10-06T11:40:39.338Z 2599ms 71/71/71 100% R:17

corp.concentric.com

MXmailhost.concentric.com
NSns-scrm.verizonwireless.com
A162.115.34.17🇺🇸 AS12079
PTRns-scrm.verizonwireless.com
NSns-tmtr.verizonwireless.com
A63.27.16.17🇺🇸 AS6984
PTRns-tmtr.verizonwireless.com
NSns-twbg.verizonwireless.com
A137.188.98.17🇺🇸 AS12079
PTRns-twbg.verizonwireless.com
A207.155.253.25🇺🇸 XO Communications
PTRsecure.concentric.com

concentric.com

MXmx1c28.concentric.com
MXmx2c28.concentric.com
MXmx3c28.concentric.com
MXmx4c28.concentric.com
NSns-scrm.verizonwireless.com
NSns-tmtr.verizonwireless.com
NSns-twbg.verizonwireless.com
A205.158.160.49🇺🇸 XO Communications
rank #691452 globally
rank #357494 in the tld

Starts with same word

Starts similarily

AI analysis

corp.concentric.com points to a single IP: 207.155.253.25.

Other host names, such as mbu.concentric.com, share IP numbers with corp.concentric.com.

corp.concentric.com is delegated to three name servers: ns-scrm.verizonwireless.com, ns-tmtr.verizonwireless.com and ns-twbg.verizonwireless.com.

corp.concentric.com partially shares name servers with other domains; examples include njd.xo.com, vzwcorp.com, 115.162.in-addr.arpa, verizonpowerhouse.com and airtouch.org.

These name servers are often used with the name servers ns-orbg.verizonwireless.com and ns-dbln.verizonwireless.com.

Host names with one IP number:

Host ns-scrm.verizonwireless.com points to 162.115.34.17.

Host ns-tmtr.verizonwireless.com points to 63.27.16.17.

Host ns-twbg.verizonwireless.com points to 137.188.98.17.

corp.concentric.com is handled by a single mail server, mailhost.concentric.com.

corp.concentric.com uses the same mail server setup as other domains such as mbu.concentric.com, firstwindows.com and rpoat.com.

Some mail servers are shared between corp.concentric.com and other domains, for example 1stcommercial.com.

These mail servers are often used with the mail servers mail.1stcommercial.com.

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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ugcdLNk CF johedugfp 2025-10-06