NET
ネットワークデスク
アドレス、DNS、ポート、パケットの静かな算術。まず計算機。小さく留まる参照。
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Binary Subnetting Visualizer
公開中Visually show network and host bits for learning. The result stays on this page.
ツールを開くSubnetting Practice Quiz
公開中Random subnetting questions with worked answers. The result stays on this page.
ツールを開くCGNAT Range Checker
公開中Detect carrier-grade NAT (100.64.0.0/10) addresses. The result stays on this page.
ツールを開くDHCP Pool Range Splitter
公開中Split a range into N pools for DHCP failover/split scopes. The result stays on this page.
ツールを開くRandom IP Generator
公開中Random IPs within a subnet for testing. The result stays on this page.
ツールを開くMulticast IP to MAC Converter
公開中Convert IPv4 multicast address to 01:00:5e MAC. The result stays on this page.
ツールを開くIPv6 Address Validator
公開中IPv6 Address Validator. Validate IPv6 syntax in bulk. The result stays on this page.
ツールを開くIPv6 to Binary Converter
公開中IPv6 to Binary Converter. Show IPv6 address in binary. The result stays on this page.
ツールを開くIPv4-Mapped IPv6 Converter
公開中Convert IPv4 to ::ffff: mapped format and back. The result stays on this page.
ツールを開くIPv6 Solicited-Node Multicast Calculator
公開中Compute ff02::1:ff solicited-node address. The result stays on this page.
ツールを開くIPv6 Multicast to MAC Converter
公開中IPv6 Multicast to MAC Converter. Convert IPv6 multicast to 33:33 MAC. The result stays on this page.
ツールを開くIPv6 Address Count Calculator
公開中Number of addresses/subnets in a prefix. The result stays on this page.
ツールを開くSLAAC Address Predictor
公開中Predict SLAAC addresses from prefix and MAC. The result stays on this page.
ツールを開くAAAA Record Lookup
公開中AAAA Record Lookup. Look up IPv6 AAAA records. The result stays on this page.
ツールを開くNS Record Lookup
公開中NS Record Lookup. Look up authoritative name servers. The result stays on this page.
ツールを開くCNAME Lookup
公開中Look up canonical name records and chains. The result stays on this page.
ツールを開くSOA Record Lookup
公開中Look up SOA serial, refresh and TTL values. The result stays on this page.
ツールを開くSRV Record Lookup
公開中Look up service records (SIP, LDAP, Kerberos, XMPP). The result stays on this page.
ツールを開くDNS Trace
公開中Show iterative resolution from root to authoritative. The result stays on this page.
ツールを開くDNS Resolver Benchmark
公開中Compare response times of public resolvers. The result stays on this page.
ツールを開くDNS Zone File Validator
公開中Check zone file syntax and common errors. The result stays on this page.
ツールを開くDNS Zone File Generator
公開中DNS Zone File Generator. Build a zone file from a form. The result stays on this page.
ツールを開くBIND Config Generator
公開中Generate named.conf zones, ACLs and options. The result stays on this page.
ツールを開くUnbound Config Generator
公開中Unbound Config Generator. Generate Unbound resolver config. The result stays on this page.
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