jxenakis.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 572 ms crawled 2026-06-04

US · 190.124.46.10 · AS29802 HIVELOCITY, Inc.

Reputation 92/100 no dmarc policy

sector other type homepage

HTML metadata

Title: John J. Xenakis

Technology

Server: nginx

Registration

Registrar

GoDaddy.com, LLC

Created

1997-10-29

Expires

2029-10-28 1241 days left

Updated

2024-02-20

Name servers

ns1.vitalhelpdesk.com
ns2.vitalhelpdesk.com

DNS records live

NS

ns1.vitalhelpdesk.com
ns2.vitalhelpdesk.com

MX

0 jxenakis.com

Email authentication weak

SPF

v=spf1 ip4:190.124.46.10 ip4:67.43.13.173 +a +mx ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxAlGyOh3f2B6s71vDLdQN5I3yMYrOcPSKl47djh6SJR9WWqFnnqo8eFuIEEXFPeF8iX8ooOPeD07Am…

selectors probed

Certificate (current)

YR1

from 2026-06-03 to 2026-09-01

Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://jxenakis.com/

present

strict-transport-security
x-content-type-options

findings

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

Header values

x-content-type-options: nosniff, nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload, max-age=31536000; includeSubDomains; preload