shub-internet.org

HTML metadata

Technology

Server

nginx

Contact

Email

• brad@shub-internet.org

Address

Brad Knowles <brad@shub-internet.org>

Registration

Registrar

Network Solutions, LLC

Created

1997-07-16

Expires

2026-07-15 57 days left

Updated

2025-05-23

Name servers

• ns.his.com
• ns2.his.com
• ns3.his.com
• ns4.his.com

DNS records live

NS

• ns.his.com
• ns2.his.com
• ns3.his.com
• ns4.his.com

MX

• 5 pmg.his.com

Email authentication strong

SPF

v=spf1 include:his.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarc.report@his.com; ruf=mailto:dmarc.report@his.com; fo=1;

policy: quarantine

DKIM

no key found at common selectors

Certificate (current) wrong cert

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://shub-internet.org/

findings

• checked over plain HTTP
• missing Content Security Policy
• missing frame protection
• missing content type protection
• missing Referrer Policy
• missing Permissions Policy

Links to (16)

• bsdi.com×2
• ccil.org×2
• cpsr.org×2
• dc-sage.org×2
• e-scrub.com×2
• eff.org×2
• his.com×2
• postfix.org×2
• sendmail.com×2
• sendmail.org×2
• shub-inter.net×2
• shub-internet.com×2
• shub-internet.net×2
• toymania.com×2
• websitegarage.com×2
• apache.org×2

Linked from (1)

• pgp.net×2