indexo.dev

jblevins.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 809 ms crawled 2026-05-18

US · 69.164.221.6 · AS63949 Akamai Connected Cloud

Reputation 62/100 listed in spam blocklist weak security headers no dmarc policy

Classifying

HTML metadata

Title
Jason Blevins
Description
Professor of Economics at The Ohio State University. Includes CV, research, teaching materials, and software projects.
Language
en
Feeds

Technology

Server
Apache

Third-party hosts loaded (3)

  • in.getclicky.com×1
  • static.getclicky.com×1
  • use.typekit.com×1

Registration

Registrar
Tucows Domains Inc.
Created
2007-10-20
Expires
2026-10-20 153 days left
Updated
2025-10-24
Name servers
  • ns1.linode.com
  • ns2.linode.com
  • ns3.linode.com
  • ns4.linode.com

DNS records live

NS
  • ns1.linode.com
  • ns2.linode.com
  • ns3.linode.com
  • ns4.linode.com
  • ns5.linode.com
MX
  • 10 in1-smtp.messagingengine.com
  • 20 in2-smtp.messagingengine.com

Email authentication weak

SPF
v=spf1 include:spf.messagingengine.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-13 to 2026-08-11
Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jblevins.org/

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

Links to (2)

Linked from (1)