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vulcan21.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 620 ms crawled 2026-05-07

US · 209.74.88.232 · AS22612 Namecheap, Inc.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

Technology

Server
Apache

Registration

Registrar
NameCheap, Inc.
Created
2021-10-18
Expires
2026-10-18 151 days left
Updated
2025-09-27
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 0 mail.vulcan21.com
TXT
  • google-site-verification=NOJIKcwH99Z26Vj6w98IG_npiG8m1k4NdfRBIO6uaZo

Email authentication partial

SPF
v=spf1 +mx +a +ip4: 209.74.88.232 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0GSzZ9Oae/94ApFS53FxuxFJLWQpBRr71gFVPA/k9NlIR/j15//qEtp6iIqZG+6UWPn2sAiOHJI4iD…
selectors probed

Certificate (current) wrong cert

R13
from 2026-04-06 to 2026-07-05
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://vulcan21.com/

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

Linked from (1)