poseidonresearch.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP 200 1921 ms crawled 2026-05-08

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 92/100 no dmarc policy

Registration

Registrar
NameCheap, Inc.
Created
2018-12-04
Expires
2026-12-04 197 days left
Updated
2025-11-04
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • hubspot-4IEcDcHTaktnnQy
Verified for
  • Anthropic
  • Google

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-20 to 2026-06-18
Expires in 28 days

Linked from (1)