indexo.dev

smtpl.com

.com crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 1120 ms crawled 2026-05-18

US · 74.208.188.220 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home | SMT
Language
en
Generator
Drupal 8 (https://www.drupal.org)

Technology

Server
Apache
CMS
Drupal
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2004-04-06
Expires
2028-04-06 688 days left
Updated
2025-03-11
Name servers
  • ns47.domaincontrol.com
  • ns48.domaincontrol.com

DNS records live

NS
  • ns47.domaincontrol.com
  • ns48.domaincontrol.com
MX
  • 0 smtpl-com.mail.protection.outlook.com
TXT
  • v=verifydomain MS=9335404

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:itsecurity@smtpl.com;ruf=mailto:itsecurity@smtpl.com
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCccv9E0t9Urbdb7Yau2ddb1iSpJd4uZulOKiLmmJd+NMynXMSjkDbOoHMrFT4csXiMg3072ZYN/9cME/mn/E…
selectors probed

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2025-07-04 to 2026-08-05
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://smtpl.com/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • weak content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff, nosniff

Links to (4)

Linked from (1)