gmpg.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 819 ms crawled 2026-05-18

US · 66.155.40.24 · AS13768 Aptum Technologies

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Welcome to GMPG

Technology

Server: nginx

Registration

Registrar

MarkMonitor Inc.

Created

2003-05-10

Expires

2027-05-10 356 days left

Updated

2026-04-13

Name servers

ns1.mobiusltd.com
ns2.mobiusltd.com

DNS records live

NS

ns1.mobiusltd.com
ns2.mobiusltd.com

MX

0 gmpg.org

Email authentication weak

SPF

v=spf1 +a +mx +ip4:66.155.40.30 +ip4:66.155.40.24 ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwYKfqyWqa2dyheTSbNecstDfMKlrmtuC208X36E8YOcegooYtkGzujukOMUhjrKMKBXNA8AaWF7gf6…

selectors probed

Certificate (current)

R12

from 2026-04-17 to 2026-07-16

Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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