indexo.dev

bau3.ch

.ch crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP 200 446 ms crawled 2026-06-01

CH · 149.126.4.93 · AS47302 cyon AG

Reputation 87/100 weak security headers no dmarc policy

DNS records live

NS
  • ns1.cyon.ch
  • ns2.cyon.ch
MX
  • 0 cyon.bau3.ch

Email authentication weak

SPF
v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvtRZ5M5KYjVjlDpZH7hQi3TjDjv3vB+ISLZMZeLDM1BXOzAevOXYqaad4rnHjweUcuhmpRLhlYoavY…
selectors probed

Certificate (current)

R12
from 2026-05-01 to 2026-07-30
Expires in 50 days

Full certificate history on crt.sh ↗

Linked from (2)

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