WWW.RTSAK.COM - csv.cz
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csv.cz checked at 2025-11-02T22:30:16.933Z 457ms 96/96/96 100% R:21csv.cz
| MX | mail.csv.cz | ||||||
| A | 31.132.18.34🇨🇿 Internet_Expert_CZ | ||||||
| PTR | mail.csv.cz | ||||||
| MX | smtp.csv.cz | ||||||
| A | 185.151.168.64🇨🇿 CEZNET-AS | ||||||
| PTR | mail.csv.cz | ||||||
| NS | ns2-eu.123ns.de | ||||||
| A | 2a01:4f8:171:1c61::2 🇩🇪 Hetzner | ||||||
| PTR | ns2-eu.123ns.eu | ||||||
| A | 136.243.153.243🇩🇪 Hetzner | ||||||
| PTR | ns2-eu.123ns.eu | ||||||
| NS | ns4-eu.123ns.de | ||||||
| A | 2a01:239:0:c9::1 🇩🇪 IONOS-AS | ||||||
| PTR | ns4-eu.123ns.eu | ||||||
| A | 85.215.121.239🇩🇪 IONOS-AS | ||||||
| PTR | ns4-eu.123ns.eu | ||||||
| NS | ns1-eu.123ns.eu | ||||||
| A | 2001:8d8:978:2800::5d:3759 🇩🇪 IONOS-AS | ||||||
| PTR | ns1-eu.123ns.eu | ||||||
| A | 82.165.137.186🇩🇪 IONOS-AS | ||||||
| PTR | ns1-eu.123ns.eu | ||||||
| NS | ns3-eu.123ns.eu | ||||||
| A | 81.92.4.138🇩🇪 TAL.DE | ||||||
| PTR | ns3-eu.123ns.eu | ||||||
| A | 149.232.252.3🇩🇪 INGENIT | ||||||
| PTR | redirect.ingenit.com | ||||||
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
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AI analysis
csv.cz is a parent of smtp.csv.cz and mail.csv.cz.
csv.cz points to a single IP address: 149.232.252.3.
Other host names such as www.ajilon.it, molphin.org, euro-engineering.net, bfv-bund.de and dubus.org share IP numbers with csv.cz.
csv.cz is delegated to four name servers: ns2-eu.123ns.de, ns4-eu.123ns.de, ns1-eu.123ns.eu and ns3-eu.123ns.eu.
At least part of the name servers for csv.cz are shared with other domains, for instance startupstack.io, autoform.at, faradayclark.nl, leorahc.com and full-flex.de.
These name servers are commonly used alongside ns1-us.123ns.eu and ns1-asia.123ns.de.
Two IP numbers per host:
ns2-eu.123ns.de points to 2a01:4f8:171:1c61::2 and 136.243.153.243.
ns4-eu.123ns.de points to 2a01:239:0:c9::1 and 85.215.121.239.
ns1-eu.123ns.eu points to 2001:8d8:978:2800::5d:3759 and 82.165.137.186.
One IP number per host:
ns3-eu.123ns.eu points to 81.92.4.138.
csv.cz is handled by two mail servers: mail.csv.cz and smtp.csv.cz.
Some mail servers are shared between csv.cz and other domains, for instance cs-cont.cz.
Hostnames with a single IP
mail.csv.cz resolves to: 31.132.18.34.
smtp.csv.cz resolves to: 185.151.168.64.