CF1760478052993-tsm20251014171359

NSLIST.NET - opentool.com

Search for IP or hostnames:

opentool.com checked at 2025-10-14T21:40:52.974Z 679ms 63/63/63 100% R:19

opentool.com

MXaspmx.daum.net
A121.53.85.23🇰🇷 DAUM-AS
NSdns1.zidc.net
A211.233.5.88🇰🇷 LG Uplus
MXalt.aspmx.daum.net
A121.53.85.23🇰🇷 DAUM-AS
A211.233.5.187🇰🇷 LG Uplus
PTRopentool.com
PTRopentool.co.kr

com

NSa.gtld-servers.net
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Starts with same word

Starts similarily

AI analysis

opentool.com resolves to one IP number: 211.233.5.187.

Other host names, for instance uend.com, uend.net and opentool.co.kr share IP numbers with opentool.com.

opentool.com is delegated to a single name server, dns1.zidc.net.

opentool.com shares the same name server setup as other domains, for instance newsstore.co.kr, u-tree.co.kr, tvgbs.com, injero.com and bodaapp.com.

dns1.zidc.net resolves to IP 211.233.5.88.

Two mail servers handle opentool.com: aspmx.daum.net and alt.aspmx.daum.net.

opentool.com shares the same mail server setup as other domains, for instance genuin.co.kr, usta.co.kr, aci-k.kr, kggc.org and mlaw.co.kr.

opentool.com shares at least some mail servers with other domains, including daedongpipe.co.kr, hshilla.com, ujutamsa.com and olensglobal.com.

Host names with a single IP:

aspmx.daum.net points to 121.53.85.23.

alt.aspmx.daum.net points to 121.53.85.23.

Host names pointing to 121.53.85.23: aspmx.daum.net and alt.aspmx.daum.net.

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

PfRPOSR CF johedugfp 2025-10-14