WWW.RTSAK.COM - cesky.at
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cesky.at checked at 2025-10-31T01:10:52.037Z 1160ms 101/101/101 100% R:14cesky.at
| MX | mail.cesky.at | ||||||
| A | 212.24.116.30π¦πΉ Alpha-AT-AS | ||||||
| PTR | mail.cesky.at | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1 π©πͺ Hetzner | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242π©πͺ Hetzner | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3 π©πͺ NORIS-NETWORK | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4π©πͺ NORIS-NETWORK | ||||||
| PTR | ns3.second-ns.de | ||||||
| NS | ns1.your-server.de | ||||||
| A | 2a01:4f8:0:1::5ddc:1 π©πͺ Hetzner | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102π©πͺ Hetzner | ||||||
| PTR | ns1.your-server.de | ||||||
| MX | mx-01-eu-central-1.prod.hydra.sophos.com | ||||||
| A | 3.78.95.159π©πͺ Amazon | ||||||
| PTR | ec2-3-78-95-159.eu-central-1.compute.amazonaws.com | ||||||
| A | 52.29.17.51π©πͺ Amazon | ||||||
| PTR | ec2-52-29-17-51.eu-central-1.compute.amazonaws.com | ||||||
| MX | mx-02-eu-central-1.prod.hydra.sophos.com | ||||||
| A | 3.78.95.159π©πͺ Amazon | ||||||
| PTR | ec2-3-78-95-159.eu-central-1.compute.amazonaws.com | ||||||
| A | 52.29.17.51π©πͺ Amazon | ||||||
| PTR | ec2-52-29-17-51.eu-central-1.compute.amazonaws.com | ||||||
| A | 23.236.62.147πΊπΈ Google | ||||||
| PTR | 147.62.236.23.bc.googleusercontent.com | ||||||
at
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
Up
| mail.cesky.at | 
Starts with same word
| cesky.at | 
| cesky.nl | 
| cesky.jp | 
| cesky.golf | 
| cesky.info | 
| cesky.org | 
| cesky.email | 
| cesky.it | 
| cesky.de | 
| cesky.ru | 
| cesky.com | 
| cesky.com.cn | 
| cesky.co.uk | 
Starts similarily
AI analysis
cesky.at is parent of mail.cesky.at.
cesky.at points to a single IP: 23.236.62.147.
Other host names, for instance upinbusiness.nl, maathra.com, platocapital.com, isambardthomas.com and ocscalp.com share IP numbers with cesky.at.
cesky.at is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
cesky.at at least partially shares its name servers with other domains, for instance alu-koffer.de, soelker.name, 178.27.37.in-addr.arpa, 123.88.23.in-addr.arpa and mapz.de.
Host names with two IP numbers:
ns.second-ns.com points to: 2a01:4f8:0:a101::b:1 and 213.239.204.242.
ns3.second-ns.de points to: 2001:67c:192c::add:b3 and 193.47.99.4.
ns1.your-server.de points to: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.
cesky.at is handled by three mail servers: mail.cesky.at, mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com.
cesky.at shares some mail servers with other domains, including fairbetreut.at, designelementi.it, mail.ftigroup.net, cl-ita.com and mondadorieducation.it. 
Host names with two IP numbers:
mx-01-eu-central-1.prod.hydra.sophos.com points to 3.78.95.159 and 52.29.17.51.
mx-02-eu-central-1.prod.hydra.sophos.com points to 3.78.95.159 and 52.29.17.51.
Host names with one IP number:
mail.cesky.at points to 212.24.116.30.
Host names pointing to 3.78.95.159: mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com.
Host names pointing to 52.29.17.51: mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com.