URLs útiles para chequear servicios

Listado de URLs útiles para chequear servicios:

Server Status/Uptime

https://pingability.com/zoneinfo.jsp

https://ipv6-test.com/validate.php

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Outgoing Mail (i.e. Will your emails be received?)

https://www.mail-tester.com (checks SPF, DKIM, DMARC, blacklists, etc.)

https://mxtoolbox.com

https://dnsbl.info

https://dkimvalidator.com (DKIM, SPF validator)

https://talosintelligence.com/reputation_center

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Lookup IP reputation

http://isnotspam.com

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Other DNS record

https://stopemailfraud.proofpoint.com/spf SPF Check

https://www.protodave.com/tools/dkim-key-checker DKIM Key Check

https://dmarcian.com/dmarc-inspector DMARC Inspector

https://dkimcore.org/tools

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SSL-TLS

https://www.ssllabs.com/ssltest/analyze.html

https://www.whynopadlock.com

https://www.htbridge.com/ssl

https://sslmate.com/caa

https://caatest.co.uk (CAA record helpers)

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DNS

https://www.whatsmydns.net

https://dnschecker.org DNS Propagation Checker

https://dnsviz.net

https://dnssec-analyzer.verisignlabs.com

http://viewdns.info/dnssec

https://www.huque.com/bin/danecheck-smtp

https://dane.sys4.d

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Web

https://www.htbridge.com/websec

https://tools.geekflare.com/tools/http-header-test