CF1763333494085-tsm20251116095642

WWW.ROBTEX.COM - istdoof.com

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istdoof.com checked at 2025-11-16T22:51:34.065Z 235ms 86/86/86 100% R:17 allDone:true timedOut:false

istdoof.com

MXmail.istdoof.com
A87.237.121.131🇩🇪 Net-Build GmbH
PTRmail01.net-server.de
NSns1.net-build.de
A87.237.124.6🇩🇪 Net-Build GmbH
PTRns1.netbuild.net
NSns2.net-build.de
A87.237.127.6🇩🇪 Net-Build GmbH
PTRns2.netbuild.net
A87.237.121.136🇩🇪 Net-Build GmbH
PTRweb03.net-server.de

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
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NSl.gtld-servers.net
NSm.gtld-servers.net

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Starts with same word

Starts similarily

AI analysis

istdoof.com is a parent of mail.istdoof.com.

istdoof.com points to a single IP address: 87.237.121.136.

Other host names such as andex.de, at21.de, orcaschwimmschule.de, taxi-rlp.de and web03.net-server.de share IP numbers with istdoof.com.

istdoof.com is delegated to two name servers: ns1.net-build.de and ns2.net-build.de.

istdoof.com uses the same name server setup as other domains, including lexitron.de, domainklix.com, goebel.it, haenle-online.de and praxis-schlosspurkersdorf.at.

istdoof.com at least partially shares name servers with other domains; for instance net-build.de, celormed.com and net-build.net.

These name servers are commonly used alongside ns1-ipv6.netbuild.net and ns2-ipv6.netbuild.net.

Hostnames with a single IP

ns1.net-build.de resolves to: 87.237.124.6.

ns2.net-build.de resolves to: 87.237.127.6.

The mail server for istdoof.com is mail.istdoof.com.

Host mail.istdoof.com points to IP 87.237.121.131.

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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