CF1759867961940-tsm20251005211530

NSLIST.NET - corp.concentric.com

Search for IP or hostnames:

corp.concentric.com checked at 2025-10-07T20:12:41.927Z 1452ms 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 IP number: 207.155.253.25.

Other host names, for instance 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 at least partially shares name servers with other domains, for instance njd.xo.com, vzwcorp.com, 115.162.in-addr.arpa, verizonpowerhouse.com and airtouch.org.

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

Host names with a single IP:

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

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

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 shares the same mail server setup as other domains, for instance mbu.concentric.com, firstwindows.com and rpoat.com.

corp.concentric.com shares some mail servers with other domains, at least in part, for instance 1stcommercial.com.

these mail servers are commonly used together with 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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