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d4h.org

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First seen 2026-06-01 · Last seen 2026-06-01 · pending crawled 2026-06-02

US · 54.159.33.9 · AS14618 Amazon.com, Inc.

Reputation 69/100 wrong cert dmarc monitor-only

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'd4h.org'. (_ssl.c:1000)

DNS records live

NS
  • ns-1269.awsdns-30.org
  • ns-1667.awsdns-16.co.uk
  • ns-250.awsdns-31.com
  • ns-703.awsdns-23.net
MX
  • 0 d4h-org.mail.protection.outlook.com
TXT
  • MS=1C17EA00DC087CF067A29283671A65972494BC85
Verified for
  • Apple
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a mx include:teamworkdesk.com include:sendgrid.net include:_spf.google.com include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:aec36b822939060@rep.dmarcanalyzer.com; ruf=mailto:aec36b822939060@for.dmarcanalyzer.com; sp=none; fo=1;
policy: none (monitoring only) · sp=none
DKIM
Show 4 DKIM selectors
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbmzsAVys3yWEzFT7Z6HCCMcIQrgbDZB53eTZbNA5zDiRoV7omFfsAbY9RoBagU6ZAjdIcpzM3DBRdhr7cJQ…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuYQhWH8XnCa0Qu+M+63vqnFjt8rfyRFs5MAiVd8Ka/2R006nZLbauJciUD+u+v9b2nULfx2cd48TpDL2Q7…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDZxQhaCul4z++YvqKh/kVRzIqpGUj5kk0tgFRAV87ICcqzZmweFAJWbi07OO+YfjIt+U0AeL7abH5KCail+WvkEf…
  • smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…
selectors probed

Certificate (current) wrong cert

Amazon RSA 2048 M04
from 2026-03-18 to 2026-10-02
Expires in 121 days

Full certificate history on crt.sh ↗

Linked from (1)