<p>A Flutter application offering Bluetooth Low Energy Scanner, IPv4 Subnet Scanner, mDNS Scanner, UPnP Scanner, Route Tracer, TCP Port Scanner, Pinger, DNS Record Retriever, File Hash Calculator, String Hash Calculator, Base Encoder, Series URI Crawler, OGP Data Extractor, WHOIS Retriever, CVSS Calculator, Morse Code Translator, and Wi-Fi Details Viewer.</p><ol><li><b>Bluetooth Low Energy Scanner:</b> Scans for nearby Bluetooth Low Energy (BLE), Bluetooth LE, or Bluetooth Smart devices.</li><li><b>IPv4 Subnet Scanner:</b> Scans for pingable IP addresses from [].[].[].1 to [].[].[].254 within a specified subnet.</li><li><b>mDNS Scanner:</b> Scans for Multicast DNS (mDNS) broadcasts and collects associated service information.</li><li><b>UPnP Scanner:</b> Scans for Universal Plug and Play (UPnP) broadcasts, including Digital Living Network Alliance (DLNA), and collects associated device information.</li><li><b>Route Tracer:</b> Traces the route to a target server, showing each hop along the route with its corresponding IP address.</li><li><b>TCP Port Scanner:</b> Scans Transmission Control Protocol (TCP) ports from 0 to 65535 on a target server and reports the open ports.</li><li><b>Pinger:</b> Pings a target server and reports the IP address, Time To Live (TTL), and time.</li><li><b>DNS Record Retriever:</b> Retrieves IPv4 Address (A), Name Server (NS), Canonical Name (CNAME), Start of Authority (SOA), Reverse DNS Pointer (PTR), Host Information (HINFO), Mail Exchanger (MX), Text (TXT), Responsible Person (RP), Andrew File System Database (AFSDB), Security Key (KEY), IPv6 Address (AAAA), Geographic Location (LOC), Service Location (SRV), Naming Authority Pointer (NAPTR), Key Exchanger (KX), Certificate (CERT), Address Prefix List (APL), DNSSEC Delegation Signer (DS), IPsec Key (IPSECKEY), DNSSEC Next Secure (NSEC), DNSSEC DNS Key (DNSKEY), DHCP Identifier (DHCID), DNSSEC Hashed Denial (NSEC3), NSEC3 Parameters (NSEC3PARAM), S/MIME Certificate (SMIMEA), Host Identity