indexo.dev

gk-engineering.ch

.ch crawl

First seen 2026-06-02 · Last seen 2026-06-02 · error crawled 2026-06-04 5 attempts

CH · 178.209.55.82 · AS29691 Nine Internet Solutions AG

Reputation 84/100 crawl error dmarc monitor-only

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1000)

DNS records live

NS
  • ns5.nine.ch
  • ns6.nine.ch
MX
  • 0 gkengineering-ch0e.mail.protection.outlook.com
TXT
  • 3i1m50bkkoja41rif3sgdh5m8v
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com a:mail.gk-engineering.ch ip4:87.237.171.231 ip4:46.14.141.42 ip4:178.209.55.82 ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7sdfGVRB4Ix7iUaZPKgX5buopXiN31HoJv6Tw8GuSdQPHB4peffKmG3NnbLNyTmTMZgaQGhcQhIL5q…
selectors probed

Certificate (current)

R12
from 2025-09-08 to 2025-12-07
Expired 181 days ago

Full certificate history on crt.sh ↗

Linked from (1)

Use this data via API

Everything on this page for gk-engineering.ch is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/gk-engineering.ch" \
  -H "X-API-Key: idx_..."

Read the docs & get a free key →