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650groupresearch.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 4425 ms crawled 2026-05-16

US · 157.230.167.81 · AS14061 DigitalOcean, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
650 Group

Technology

Server
nginx

Registration

Registrar
Tucows Domains Inc.
Created
2019-02-07
Expires
2027-02-07 263 days left
Updated
2026-01-08
Name servers
  • faye.ns.cloudflare.com
  • felicity.ns.cloudflare.com

DNS records live

NS
  • faye.ns.cloudflare.com
  • felicity.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=sUYR6Ja3X7S05CS0w02giTM7zPosIRVfOJUPPdyzcLg
  • google-site-verification=6PdmpCHesfgXc0p_5BVOWPSDb8oL5pwJ9p6Og0nWzhU

Email authentication strong

SPF
v=spf1 mx a ptr ip4:157.230.167.81 ip4:68.183.248.125 include:servers.mcsv.net include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:chris@650groupresearch.com; ruf=mailto:chris@650groupresearch.com; fo=1
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmRlJQfGY1j99xdoOmaVxyYa8EfrSC5011e7hB5CtBHQGaqqWD2O3AYqSl/IOoeTjef0Jjqi3XYon4s…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
from 2026-03-27 to 2026-06-25
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://650groupresearch.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)