DNS Propagation
Check how a DNS record has propagated across global servers.
dig
Advanced tool to query detailed DNS records for a domain.
nslookup
Simple tool to retrieve DNS records for a domain or IP.
ping
Test if a host is reachable and measure network response time.
traceroute
Shows the network hops a packet takes to reach its destination.
Check port
Check if the port is open and accessible for external connections.
What's my IP?
Detect and display your current public IP address.
Geolocate IP
Show the approximate geographic location of an IP address.
RIPE IP
Allows you to query and analyze IP addresses in the global RIPE database.
Check public or private IP
Quickly and easily check whether an IP address is public or private.
Whois
Query this WHOIS service to look up internet domain name information.
DNSBL
Check if an IP is listed on anti-spam DNS blacklists.
Bandwidth meter
Detect your download and upload speed from our server.
Network Connection Monitor
This utility obtains information about the browser's network connection, including connection type, estimated download speed, latency, and online status.
IP to Integer Converter (IPv4 → 32 bits)
Converts an IPv4 address in dotted decimal format ('A.B.C.D') to a 32-bit integer. Useful for efficiently comparing, storing, or manipulating IP addresses in systems and databases.
Integer to IP Converter (32 bits → IPv4)
Converts a 32-bit integer to its representation in IPv4 address format using dotted decimal notation ('A.B.C.D'). Allows readable IP addresses to be reconstructed from stored or calculated values.
IP to Binary Converter
Converts an IPv4 address in decimal format (A.B.C.D) into its 32-bit binary representation. Each octet is converted into 8 bits, producing a full binary string.
Binary to IP Converter
Converts a 32-bit binary IPv4 address into its standard dotted decimal format (A.B.C.D). Each group of 8 bits is converted into one IP octet.
IPv4 Subnet Calculator (CIDR)
Calculates complete information about an IPv4 subnet from a CIDR-formatted address. Obtains the network address, broadcast address, first and last available host, and total number of usable hosts, using binary operations for accurate and efficient results.