indexo.dev

renk-maag.ch

.ch crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP 200 401 ms crawled 2026-06-04

DE · 109.71.74.203 · AS47447 23M GmbH

Reputation 87/100 weak security headers no dmarc policy

DNS records live

NS
  • ns43.domaincontrol.com
  • ns44.domaincontrol.com
MX
  • 10 mx1.renk.biz
  • 20 mx2.renk.biz
TXT
  • DtSN5duNvDX+aWUOPhV+48GEox5DTnY7vyECrk3vdOA++rJQ+n+0UFxWdVJ6goxORs7ExhRQx9emMIMVWWQ9Cw==
  • swisssign-check=QAZJaMWddRVLX4M1InvSfKzrL0djIsK0VXGFsfwRTz
Verified for
  • DocuSign
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx ip4:80.81.23.0/28 ip4:88.217.158.160/28 ip4:80.81.28.224/27 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-06 to 2026-07-05
Expires in 24 days

Full certificate history on crt.sh ↗

Linked from (1)

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