indexo.dev

fucsalud.edu.co

.co crawl

First seen 2026-04-28 · Last seen 2026-05-20 · pending crawled 2026-05-19 3 attempts

US · 54.234.176.78 · AS14618 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)

DNS records live

NS
  • ns1-auth.etb.net.co
  • ns2-auth.etb.net.co
MX
Show 7 MX records
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 10 aspmx4.googlemail.com
  • 10 aspmx5.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • mh.blackboard.com
  • MS=C12415D7F8CDF23D569BFEE36A456D0AFA770E30

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • google: v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCkZ3BaaucCkXW0RqAafPSNULZOQTHTQDr4/8lq2QpKRueO0A127vuarclRIY8yyqnW1oUI9dd80BAfA5aD+8D8…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-27 to 2027-01-29
Expires in 253 days

Full certificate history on crt.sh ↗

Linked from (3)