The domain registration date is .

IP Addresses

IP Address Autonomous System Number (ASN) Internet Service Provider (ISP) / Organization Location AS5610 O2 Czech Republic, a.s. O2 Czech Republic Czech Republic

Server Locations

Location411 17 Libochovice, Stredocesky kraj, Czech Republic (CZ)
Latitude50.4097° (50° 24′ 34″ N)
Longitude14.0690° (14° 4′ 8″ E)
Local Time

IP WHOIS Information

IP Address Range80.188.0.0 -
Subnet Size65,536 IP addresses
CIDR Notation80.188.0.0/16
Net NameCZ-CZNET-20020613
Date Registered
Date Updated
Net ReferenceRIPE # Filtered
RegistrantO2 Czech Republic, a.s. (ORG-STaN1-RIPE), Za Brumlovkou 266/2, 140 22, Praha 4 - Michle, CZECH REPUBLIC, Czechia (CZ), RIPE # Filtered

IP Address Range77.0.0.0 -
Subnet Size318,767,104 IP addresses
CIDR Notation77.0.0.0/8,,
Net NameEU-ZZ-77
Date Registered
Date Updated
Net ReferenceRIPE
RegistrantInternet Assigned Numbers Authority, see http://www.iana.org.

IANA IPv4 Address Space Allocation

DesignationRIPE NCC
Allocation Date
StatusALLOCATED - delegated entirely to specific RIR (Regional Internet Registry) as indicated.

DNS Resource Records

In this section you will find important DNS resource records for klientskyportal.cz. SOA records, Name Server records, and MX records are included when available. Additional supporting data includes serial numbers, refresh rates, retry times, TTL, priority, and length to expire will be shown.

Node Name Class Type Data TTL
klientskyportal.cz IN A

Domain WHOIS Information

This is the klientskyportal.cz WHOIS information that includes important registration and owner details. Where applicable, you will find registrar info, important dates, name servers, and registration data. Registration data in most cases will include the Name, Organization, Address, City, State or Province, Postal Code, Country, Phone Number, and email address for Registrant, Administrative, and Technical contacts.



WHOIS Server


Create Date

Update Date

Expiry Date


Penzijní společnost České pojišťovny a. s.
Penzijní společnost České pojišťovny a. s.
Na Pankráci 1720/123
Praha 4
Email: martin.sS#Z9Eladecek`#T@QF@;%sN`pfVGJ>/cp.cz

Administrative Contact

Martin Sladecek
Penzijní společnost České pojišťovny, a.s.
Na Pankráci 1720/123
Praha 4
Fax: 420221109518
Email: marIcC@]sNPtin.sladecekr#v!VrS@cC&|pfcp.+wsB*Mcz

Technical Contact

Dial Telecom, a.s.
Dial Telecom, a.s.
Křižíkova 36a/237
Praha 8
Fax: 420246000118
Email: admio9q{ynwGPu5@o^h7dialtX]"zelecom.cz