dnscheck 🔍#

DNS record lookup with multi-type support and JSON output.

Commands#

bash

# Full DNS check (all common record types)
python3 scripts/dnscheck.py github.com openclaw.ai

# Specific record types only
python3 scripts/dnscheck.py -t A MX example.com

# JSON output for scripting
python3 scripts/dnscheck.py --json example.com

Record Types#

• A — IPv4 addresses
• AAAA — IPv6 addresses
• MX — Mail servers
• NS — Nameservers
• TXT — SPF, DKIM, verification records
• CNAME — Canonical name aliases
• SOA — Start of authority

Features#

• Queries all record types by default
• Uses dig when available, falls back to Python sockets for A/AAAA
• JSON output mode for automation
• Multiple domains in one command