CF1759442087054-tsm20251002182459

NSLIST.NET - edison.firstclass.com

Search for IP or hostnames:

edison.firstclass.com checked at 2025-10-02T21:54:47.025Z 486ms 50/50/50 100% R:14

edison.firstclass.com

MXesa01.firstclass.com
A142.75.68.18🇨🇦 OPENTEXT-NA-CA-TORONTO-1
MXesa02.firstclass.com
A142.75.68.19🇨🇦 OPENTEXT-NA-CA-TORONTO-1
A66.48.69.75🇺🇸 Verizon
PTRfcsmtp3.edisonlearning.com

firstclass.com

MXesa01.firstclass.com
MXesa02.firstclass.com
NSproxy.firstclass.com
NSns.softarc.com
A142.75.67.212🇨🇦 OPENTEXT-NA-CA-TORONTO-1
rank #511053 globally
rank #268243 in the tld

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Starts with same word

Starts similarily

AI analysis

edison.firstclass.com is parent of fc.edison.firstclass.com and mail.edison.firstclass.com.

edison.firstclass.com points to a single IP: 66.48.69.75.

Other host names, for instance mail.edison.firstclass.com, share IP numbers with edison.firstclass.com.

Two mail servers esa01.firstclass.com and esa02.firstclass.com handle edison.firstclass.com.

edison.firstclass.com shares the same mail server setup as uitinc.com, softarc.com and firstclass.com.

Host names with a single IP:

esa01.firstclass.com resolves to 142.75.68.18.

esa02.firstclass.com resolves to 142.75.68.19.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

GgDCGXb CF johedugfp 2025-10-02