Current IP-Address: 38.107.179.221 Hostname:  Remote IP:  Remote Host:  
Domain Name Tools
Whois
 
List all domain contactinformation

Domainname (or Hostname)


IP Tools
Reverse DNS Check
  
Resolve ip address to hostname or backward

IP-Address (or Hostname)


Port Check  
Check host for open ports
Enter portnumber

Enter ip address
IPWhois Check  
List contactinformation for ip address
Choose server

Enter ip address
Hostname Tools
Traceroute
  
Trace pakets to destinationhost

Hostname (or IP)


Ping
  
The time it takes for a paket to travel to the destinationhost

Hostname (or IP)


 
DNS Check
  
DNS Record A, MX, SOA NS.

Domain or Hostname

Optional: DNS-Server you want to query
Email Tools
Spam Database Check
  
Check ip address for spam database entries

IP-Address (or Hostname)
Email Check
 
Validate E-Mailaddress

E-Mailaddress


Caculator Tools
IP Convert
 
IP-Address to decimal, binary and hexadecimal convert and backward from decimal

IPv4 or IPv6 (a-f lower case)



Decimal value


 
IP-Subnet Calculator  
IP-Subnet Calculator calculates broadcast, network, Cisco wildcard mask, and host range. A second netmask, you can design subnets and supernets.
IP-Address
/ Netmask i.e. 24
move to /
Netmask for sub or supernet (optional)
Common information
SpeedTest
  
Check your bandwidth with this speedtest





 
Infos  
Common information about your connection
System:   ?
Systemversion:  
Browser:   ?
Browserversion:  
Sprache:   en-us,en;q=0.5
Bot:   ?