sirius-ed.com

.com crawl

First seen 2026-04-17 · Last seen 2026-04-29 · ok HTTP/1.1 200 1822 ms crawled 2026-05-12

US · 172.67.168.199 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Technology

CDN: Cloudflare

Registration

Registrar

GoDaddy.com, LLC

Created

2008-04-21

Expires

2027-04-21 335 days left

Updated

2026-04-27

Name servers

mina.ns.cloudflare.com
rick.ns.cloudflare.com

DNS records live

NS

mina.ns.cloudflare.com
rick.ns.cloudflare.com

MX

0 smtp.google.com

TXT

i=265&m=geo-g5-mx2-p8

Verified for

Google

Email authentication partial

SPF: v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-04-08 to 2026-07-07

Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sirius-ed.com/

findings

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

Links to (3)

Linked from (9)