smartringer.org

.org crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 261 ms crawled 2026-06-01

GB · 13.41.255.94 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

Technology

Server: nginx

DNS records live

NS

ns27.domaincontrol.com
ns28.domaincontrol.com

MX

0 mail.smartringer.org

Email authentication weak

SPF: v=spf1 a mx ptr include:secureserver.net ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

E8

from 2026-04-06 to 2026-07-05

Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://smartringer.org/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff

Linked from (3)