indexo.dev

instantsalesletters.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 1107 ms crawled 2026-05-10

US · 64.91.230.140 · AS32244 Liquid Web, L.L.C

Reputation 62/100 listed in spam blocklist weak security headers no dmarc policy

Classifying

HTML metadata

Title
Instant Sales Letters

Technology

Server
Apache

Registration

Registrar
Domain.com - Network Solutions, LLC
Created
1999-10-26
Expires
2026-10-26 159 days left
Updated
2025-10-06
Name servers
  • ns3.paragonhosting.net
  • ns4.paragonhosting.net

DNS records live

NS
  • ns3.paragonhosting.net
  • ns4.paragonhosting.net
MX
  • 0 instantsalesletters.com

Email authentication weak

SPF
v=spf1 ip4:64.91.230.140 +a +mx ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs9feDMnHNKfL86EKVOUG7yLHHdF06H1IpQqsug5yyTMQE8mxbyhe8h7hrzoklaTgfkIcbTxfBZzpL4…
selectors probed

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.instantsalesletters.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)