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