gsx.de

.de dns

First seen 2026-05-04 · Last seen 2026-05-04 · pending HTTP 521 crawled 2026-05-17 2 attempts

US · 172.67.190.24 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

http 521

Registration

Updated

2020-01-30

Name servers

bill.ns.cloudflare.com.
laura.ns.cloudflare.com.

DNS records live

NS

bill.ns.cloudflare.com
laura.ns.cloudflare.com

MX

10 vsx-mailgateway.gsx.de

Email authentication weak

SPF: v=spf1 mx a:srv1.gsx.de -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-05-09 to 2026-08-07

Expires in 78 days

Full certificate history on crt.sh ↗