CF1761158605000-tsm20251017082432

MXLIST.NET - sun.cts.cuni.cz

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sun.cts.cuni.cz checked at 2025-10-22T18:43:24.981Z 136ms 42/42/42 100% R:12

sun.cts.cuni.cz

A2001:718:1e03:300::40 🇨🇿 CESNET
PTRsun.cts.cuni.cz
A147.231.54.40🇨🇿 CESNET
PTRsun.cts.cuni.cz

cts.cuni.cz

MXsun.cts.cuni.cz
NSsun.cts.cuni.cz
NSdavid.ruk.cuni.cz
NSgolias.ruk.cuni.cz
A147.231.54.40🇨🇿 CESNET

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AI analysis

sun.cts.cuni.cz functions as a name server for 54.231.147.in-addr.arpa, 3.0.3.0.e.1.8.1.7.0.1.0.0.2.ip6.arpa, cfb.cuni.cz and cts.cuni.cz.

david.ruk.cuni.cz and golias.ruk.cuni.cz are commonly used as name servers along with sun.cts.cuni.cz.

sun.cts.cuni.cz serves as the mail server for cfb.cuni.cz and cts.cuni.cz.

For mail handling, golias.ruk.cuni.cz serves as a mail server together with sun.cts.cuni.cz.

sun.cts.cuni.cz points to two IP numbers: 2001:718:1e03:300::40 and 147.231.54.40.

Other host names such as cfb.cuni.cz, cts.cuni.cz and webmail.cts.cuni.cz share IP numbers with sun.cts.cuni.cz.

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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RxlqFmr CF johedugfp 2025-10-22