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BGP AS Lookup5 options

ARIN’s RDAP web search allows free lookup of ASN and IP registration records via a browser interface. It can resolve queries like ASNs and IP addresses and return structured ownership/registry information. The service is public and does not require a paid subscription for standard lookups.

5 options🌐 Network

DNS Lookup2 options

Network administrators and developers use DNS Lookup to retrieve comprehensive domain name system records for any domain. The utility provides a detailed breakdown of essential records, including A, AAAA, CNAME, MX, and TXT entries, allowing users to verify configuration accuracy and troubleshoot connectivity issues. By consolidating technical data into a readable format, it simplifies the process of auditing domain infrastructure and verifying recent changes to name server settings. Specialized security analysis enhances these queries by evaluating email authentication protocols and overall domain health. It checks for the presence and validity of records like SPF, DKIM, and DMARC, which are critical for preventing domain spoofing and improving email deliverability. A dedicated health score offers an immediate assessment of the domain’s configuration status, highlighting potential vulnerabilities or misconfigurations that require attention.

2 options🛡️ Security