vmail.nextra.cz |
vmail.nextra.cz has one IP record. vmail.ti.cz, mail1.pvt.net, smtp-b.sp.cz.net, mail.noveranet.cz and amanda.isp.contactel.cz point to the same IP. 195.70.130.74 reverses to this hostname. t.cz, ti.cz, rkv.cz, zuh.cz, jwa.cz and at least 100 other hosts use this as a mailserver.
| base | record | name | ip | reverse | route | as |
| vmail.nextra.cz | a | 193.179.158.50 220 mx.isp.cz.net ESMTP Postfix (2.3.3) ... |
mail1.pvt.net | 193.179.0.0/16 CZNET-B |
AS2819 GTSCZ GTS NOVERA (GTS CZ) e mail: ip noc@gts cz |
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| smtp-b.sp.cz.net | ||||||
| ptr | 195.70.130.74 | - | 195.70.128.0/19 CZ-TERMINAL |
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| nextra.cz | ns | sns.nextra.cz | 193.85.2.117 dns |
193.85.0.0/16 CZNET |
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| dns.nextra.cz | 193.85.1.117 dns |
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| mx | mailx.nextra.cz | 195.70.130.106 | etrn.nextra.cz | 195.70.128.0/19 CZ-TERMINAL |
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| mailx.terminal.cz | ||||||
| mail2.pvt.net | ||||||
| - | ||||||
| mailx.ti.cz | ||||||
| mail3.pvt.net | ||||||
| 195.70.130.107 | etrn.nextra.cz | |||||
| mailx.terminal.cz | ||||||
| - | ||||||
| mailx.ti.cz | ||||||
| vmail.nextra.cz | 193.179.158.50 220 mx.isp.cz.net ESMTP Postfix (2.3.3) ... |
mail1.pvt.net | 193.179.0.0/16 CZNET-B |
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| smtp-b.sp.cz.net |
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