indexo.dev

districtairsystems.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-02 · pending HTTP 500 crawled 2026-05-15 2 attempts

DE · 144.76.70.227 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

http 500

Registration

Registrar
Hosting Concepts B.V. d/b/a Registrar.eu
Created
2020-10-15
Expires
2026-10-15 148 days left
Updated
2025-10-13
Name servers
  • ns1.hostnext.net
  • ns2.hostnext.net

DNS records live

NS
  • ns1.hostnext.net
  • ns2.hostnext.net
MX
  • 0 districtairsystems.com

Email authentication weak

SPF
v=spf1 +mx +a +ip4:144.76.70.227 +include:relay.mailchannels.net ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8O8bmkcIbj6FY7MJ+vum+VAYDRBpcfsuaf6ZB6hvoCzi+pLMw/E1vZyLQjssa8tQnh5L4UCHRkQ7Yk…
selectors probed

Certificate (current)

R13
from 2026-03-18 to 2026-06-16
Expires in 28 days

Full certificate history on crt.sh ↗

Linked from (1)