indexo.dev

smstirling.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1970 ms crawled 2026-05-18

US · 35.215.110.242 · AS15169 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
S.M. Stirling
Language
en-US
Canonical
https://smstirling.com/
Feeds

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (2)

  • gmpg.org×1
  • use.typekit.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2003-09-22
Expires
2026-09-22 125 days left
Updated
2025-09-23
Name servers
  • ns1.siteground.net
  • ns2.siteground.net

DNS records live

NS
  • ns1.siteground.net
  • ns2.siteground.net
MX
  • 10 mx10.mailspamprotection.com
  • 20 mx20.mailspamprotection.com
  • 30 mx30.mailspamprotection.com

Email authentication partial

SPF
v=spf1 +a +mx +ip4:35.215.80.235 include:smstirling.com.spf.auto.dnssmarthost.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; aspf=r; adkim=r;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1KT2HqpDO2UOrAEagid8AdR31Gpm8U93PWTgIU2+dgaFEFF3GfxJ8kgqs+bBwHbs+5mYZOJ2xcZHwS…
selectors probed

Certificate (current)

R13
from 2026-05-09 to 2026-08-07
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (7)

Linked from (2)