sedbogota.edu.co

.co dns

First seen 2026-05-04 · Last seen 2026-05-07 · pending crawled 2026-05-17 2 attempts

US · 20.114.230.66 · AS8075 Microsoft Corporation

Reputation 69/100 wrong cert dmarc monitor-only

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

DNS records

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@sedbogota.edu.co

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzk0tMmFGpU1ntoDBx+fmAW1l5d8Bk6KbgHqcpsR8iDZS2spYBIH7mVS+1eWDh+7zGJOrrXtAUBqP4BRNCjQ…

selectors probed

Certificate (current) wrong cert

Sectigo Public Server Authentication CA OV R36

from 2025-05-27 to 2026-06-13

Expires in 22 days

Full certificate history on crt.sh ↗