indexo.dev

congressworks.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-18 · ok HTTP 200 19201 ms crawled 2026-05-17

GB · 92.204.31.74 · AS21499 Host Europe GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Registration

Registrar
GoDaddy.com, LLC
Created
2020-07-27
Expires
2030-07-27 1529 days left
Updated
2025-07-28
Name servers
  • ns51.domaincontrol.com
  • ns52.domaincontrol.com

DNS records live

NS
  • ns51.domaincontrol.com
  • ns52.domaincontrol.com
MX
  • 0 mail.congressworks.com
TXT
  • sendinblue-code:5e6dcb72aa32799a897a70002707c971

Email authentication partial

SPF
v=spf1 include:spf.sendinblue.com include:eventsairmail.com include:sendgrid.net mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

R13
from 2026-04-26 to 2026-07-25
Expires in 67 days

Full certificate history on crt.sh ↗

Linked from (2)