crompton.com

.com crawl

First seen 2026-05-03 · Last seen 2026-05-16 · ok HTTP/1.1 200 2787 ms crawled 2026-05-10

US · 192.223.25.90 · AS32751 Nuclearfallout Enterprises, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: WA3DSP Home Page
Description: The Homepage of WA3DSP, Doug Crompton. I am an amateur radio operator and author a number of pages in the area including The NAWC/NADC Warminster History pages, and Bucks County Information pages.

Technology

Server: Apache

Third-party hosts loaded (3)

jc.revolvermaps.com×1
www.internettrafficreport.com×1
www.wunderground.com×1

Contact

Email

doug@crompton.com

Registration

Registrar

NameCheap, Inc.

Created

1996-04-09

Expires

2027-02-28 284 days left

Updated

2025-02-06

Name servers

ns1.nfoservers.com
ns2.nfoservers.com

DNS records live

NS

ns1.nfoservers.com
ns2.nfoservers.com
ns3.nfoservers.com

MX

10 mail.nfoservers.com
20 mail2.nfoservers.com

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-25 to 2026-07-24

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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