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rolandherrmann.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-01 · pending HTTP 403 crawled 2026-06-02

CH · 149.126.4.73 · AS47302 cyon AG

Reputation 92/100 no dmarc policy

http 403

Registration

Registrar
Key-Systems GmbH
Created
2005-04-20
Expires
2027-04-20 321 days left
Updated
2026-04-21
Name servers
  • ns1.cyon.ch
  • ns2.cyon.ch

DNS records live

NS
  • ns1.cyon.ch
  • ns2.cyon.ch
MX
  • 0 mail.rolandherrmann.com

Email authentication weak

SPF
v=spf1 include:spf.protection.cyon.net -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwl2aaLIzrznuDJ9w+eMt2vik0WcBW33xEiDEyIlYjMW98KsPOWsathWH7JhEPA7CCz31k9oP6OB4mG…
selectors probed

Certificate (current)

R12
from 2026-05-07 to 2026-08-05
Expires in 64 days

Full certificate history on crt.sh ↗

Linked from (1)