CF1759370287074-tsm20251001211114

WWW.ROBTEX.COM - mailhost.concentric.com

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mailhost.concentric.com checked at 2025-10-02T01:58:07.035Z 149ms 75/75/75 100% R:11

mailhost.concentric.com

MXmx1c28.concentric.com
A66.226.70.78🇨🇦 Hostopia, a HostPapa, Inc. company [USA]
PTRmx1c28.carrierzone.com
MXmx2c28.concentric.com
A66.226.70.79🇨🇦 Hostopia, a HostPapa, Inc. company [USA]
PTRmx2c28.carrierzone.com
MXmx3c28.concentric.com
A66.226.70.72🇨🇦 Hostopia, a HostPapa, Inc. company [USA]
PTRmx3c28.carrierzone.com
MXmx4c28.concentric.com
A66.226.70.73🇨🇦 Hostopia, a HostPapa, Inc. company [USA]
PTRmx4c28.carrierzone.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

MX for

Starts with same word

Starts similarily

AI analysis

mailhost.concentric.com serves as a mail server for firstwindows.com, rpoat.com, 1stcommercial.com, corp.concentric.com and mbu.concentric.com.

mail.1stcommercial.com is a common mail server alongside mailhost.concentric.com.

Four mail servers handle mailhost.concentric.com: mx1c28.concentric.com, mx2c28.concentric.com, mx3c28.concentric.com and mx4c28.concentric.com.

mailhost.concentric.com shares mail servers with other domains at least partially, including gicasym.org, mayacamasranch.com, xowebsite.com, franconiadentalcare.com and brentwoodlaw.com.

Host names with one IP number:

mx1c28.concentric.com points to 66.226.70.78

mx2c28.concentric.com points to 66.226.70.79

mx3c28.concentric.com points to 66.226.70.72

mx4c28.concentric.com points to 66.226.70.73

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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mKVHPUh CF johedugfp 2025-10-02