WWW.ROBTEX.COM - sender.upper.cz
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sender.upper.cz checked at 2025-10-15T06:42:26.193Z 696ms 169/169/169 100% R:20
sender.upper.cz
upper.cz
NS | ns.forpsi.cz | ||||||
NS | ns.forpsi.it | ||||||
NS | ns.forpsi.net | ||||||
MX | a3e820c0fffb527b.mx1.mojedomena.seznam.cz | ||||||
MX | a3e820c0fffb527b.mx2.mojedomena.seznam.cz | ||||||
A | 2a01:430:17:1::ffff:394🇨🇿 MasterDC | ||||||
A | 37.205.9.173🇨🇿 MasterDC |
PTR for
Starts with same word
Starts similarily
AI analysis
sender.upper.cz
points to two IPs: 2a01:430:17:1::ffff:394 and 37.205.9.173.
Other host names, such as upper.cz
and doseco.cz
, share IP numbers with sender.upper.cz
.
sender.upper.cz
is delegated to three name servers: ns.forpsi.cz
, ns.forpsi.it
and ns.forpsi.net
.
sender.upper.cz
at least partially shares name servers with other domains, including euro-leseni.eu
, spotrebka.cz
, twk.cz
, cykloplaste.com
and receo.net
.
These name servers are often used together with ns.forpsi.us
.
Host names with two IP numbers:
ns.forpsi.cz
points to: 2001:15e8:201:1::d1b9 and 81.2.209.185
ns.forpsi.it
points to: 2a00:6d41:2:1::5 and 95.110.254.165
ns.forpsi.net
points to: 2001:15e8:101:1::c282 and 81.2.194.130
sender.upper.cz
is handled by two mail servers: a3e820c0fffb527b.mx1.mojedomena.seznam.cz
and a3e820c0fffb527b.mx2.mojedomena.seznam.cz
.
sender.upper.cz
uses the same mail server setup as other domains, such as upper.cz
.
Host names with two IPs:
a3e820c0fffb527b.mx1.mojedomena.seznam.cz
points to: 2a02:598:2::1056 and 77.75.77.56
a3e820c0fffb527b.mx2.mojedomena.seznam.cz
points to: 2a02:598:2::1146 and 77.75.77.146