"APK逆向工程技术与工具" matching MCP connectors:

WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.

Submit a data center colocation requirement to OCOLO; reaches 270+ providers. Email-verified.

ドメインの設定を調べる MCP サーバー。SPF / DKIM / DMARC・DNS・SSL 証明書・セキュリティヘッダ・サブドメイン・類似ドメインを、公開情報だけで確認します。登録不要・無料。

Normalized JSON for any domain across 1,200+ TLDs, reading WHOIS where no RDAP server exists.

X-Forwarded-Port integer band, value discarded

X-Forwarded-Host hostname, value discarded

IDNA2008 A-label shape, host discarded

X-Forwarded-For comma count, value discarded

X-Real-IP IPv4/IPv6 shape, value discarded

ASN.1 OID arc shape, value discarded

X-Forwarded-Proto http/https, value discarded

X-Forwarded-Proto https token, value discarded

X-Forwarded-For hop count, value discarded

Via protocol hop count, value discarded

Forwarded for= hop count, value discarded

Port Scanner APIA

com.portscan

Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.

IP Address APIA

app.ip

What's My IP Address: caller's public IP, ASN, geo, timezone, user-agent, headers, TLS info.

Explore FCC ULS licenses, ASR antenna structures, and microwave path elevation profiles.

Cloudflare Workers MCP server: domain-intel

DomainDNA: a domain's tech stack, email security (MX/SPF/DMARC), TLS expiry and age in one record.