CF1759592092359-tsm20251004101907

IPLIST.NET - 4sdk.com

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4sdk.com checked at 2025-10-04T15:34:52.327Z 1071ms 99/99/99 100% R:15

4sdk.com

MXmail.4sdk.com
A91.204.46.87🇩🇪 netcup GmbH
PTRmx2e57.netcup.net
MXmx2e57.netcup.net
A2a03:4000:0:3e2:44c0:5dff:fe04:4c19 🇩🇪 netcup GmbH
PTRmx2e57.netcup.net
A91.204.46.87🇩🇪 netcup GmbH
PTRmx2e57.netcup.net
NSroot-dns.netcup.net
A2a03:4000:0:1::e1e1 🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup GmbH
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7 🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup GmbH
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44 🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup GmbH
PTRthird-dns.netcup.net
A2a03:4000:30:9193::13:7752 🇩🇪 netcup GmbH
A91.204.46.85🇩🇪 netcup GmbH
PTRa2e55.netcup.net

com

NSa.gtld-servers.net
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AI analysis

4sdk.com is the parent of mail.4sdk.com.

4sdk.com resolves to two IP numbers: 2a03:4000:30:9193::13:7752 and 91.204.46.85.

Other host names, for instance kiwichips.de, bobdveloper.de, tmtec.eu, margaskren.de and knabbeti.com share IP numbers with 4sdk.com.

4sdk.com delegates to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

4sdk.com shares some name servers with other domains, for example elcomnet.de, book-city.de, ellen-maeckelburg.de, steigerstiftung.de and vdarts.de.

Host names with two IP numbers:

root-dns.netcup.net: 2a03:4000:0:1::e1e1 and 46.38.225.225

second-dns.netcup.net: 2a03:4000:2:24b::c7c7 and 37.221.199.199

third-dns.netcup.net: 2a03:4001:0:106::3f44 and 188.68.63.68

4sdk.com is served by two mail servers: mail.4sdk.com and mx2e57.netcup.net.

4sdk.com shares some mail servers with other domains, at least partially; for instance knabbeti.de, formatfroehlich.de, kiwichips.de, bobdveloper.de and tmtec.eu.

these mail servers are commonly used alongside mail.knabbeti.de, mail.formatfroehlich.de and mail.kiwichips.de.

Host names with two IP numbers: mx2e57.netcup.net points to: 2a03:4000:0:3e2:44c0:5dff:fe04:4c19 and 91.204.46.87.

Host names with one IP number: mail.4sdk.com points to: 91.204.46.87.

Host names that point to 91.204.46.87: mx2e57.netcup.net and mail.4sdk.com.

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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VWqICfh CF johedugfp 2025-10-04