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json.org

json.org 31 ms

A Records (IPv4)

74.208.236.169

MX Records (Mail)

10 mx00.ionos.com

10 mx01.ionos.com

NS Records (Nameservers)

ns1095.ui-dns.de

ns1095.ui-dns.biz

ns1095.ui-dns.com

ns1095.ui-dns.org

TXT Records

v=spf1 include:_spf-us.ionos.com ~all

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Other reports for json.org

Security Headers

CSP, HSTS, X-Frame-Options grade for this site

SSL Certificate Checker

Inspect certificate validity, expiry, cipher suite, and chain — supports SNI.

Redirect Checker

Trace the full HTTP redirect chain, flag loops, and surface mixed-content downgrades.

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