mbarsinai.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 560 ms crawled 2026-06-01

US · 173.254.28.28 · AS31898 Oracle Corporation

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Michael's Corner
Description
Michael Bar-Sinai's personal page

Technology

Server
Apache

Social

Contact

Email

Registration

Registrar
Bluehost Inc.
Created
2013-05-28
Expires
2027-05-28 356 days left
Updated
2026-04-24
Name servers
  • ns1.justhost.com
  • ns2.justhost.com

DNS records live

NS
  • ns1.justhost.com
  • ns2.justhost.com
MX
  • 0 mail.mbarsinai.com

Email authentication partial

SPF
v=spf1 +a +mx +ip4:173.254.31.135 +ip4:173.254.28.28 +include:justhost.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:m@mbarsinai.com; ruf=mailto:m@mbarsinai.com; rf=afrf; pct=100; ri=86400
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-24 to 2026-07-23
Expires in 47 days

HTTP security headers

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

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

Links to (27)

Linked from (1)