CF1763345168026-tsm20251116095642

NSLIST.NET - icsa.net

Search for IP or hostnames:

icsa.net checked at 2025-11-17T02:06:08.005Z 106ms 45/45/45 100% R:14 allDone:true timedOut:false

icsa.net

NSauth-ns1.verizonbusiness.com
A199.249.19.10🇺🇸 AS3378
PTRauth-ns1.verizonbusiness.com
NSauth-ns2.verizonbusiness.com
A199.249.18.65🇺🇸 AS3378
PTRauth-ns2.verizonbusiness.com
MXmx3.icsl.net

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
rank #676070 globally
rank #24446 in the tld

Starts with same word

Starts similarily

AI analysis

icsa.net is delegated to two name servers auth-ns1.verizonbusiness.com and auth-ns2.verizonbusiness.com.

icsa.net shares the same name server setup as other domains, for instance mcionline.com, networkmci.net, mcipage.net, icsalabs.com and dsmain.net.

icsa.net at least partially shares name servers with other domains, for instance 39.166.in-addr.arpa, 38.166.in-addr.arpa, 210.39.153.in-addr.arpa, de.emea.mci.net and 170.146.in-addr.arpa.

these name servers are commonly used with the name servers ndcdns.vzbi.com, omzdns.vzbi.com, pdcdns.vzbi.com, auth01.ns.uu.net, auth50.ns.uu.net, auth61.ns.uu.net, auth200.ns.uu.net and auth210.ns.uu.net.

Host names with one IP number:

auth-ns1.verizonbusiness.com points to 199.249.19.10

auth-ns2.verizonbusiness.com points to 199.249.18.65

icsa.net is handled by a single mail server, mx3.icsl.net.

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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