indexo.dev

mainfirst-invest.com

.com crawl

First seen 2026-05-24 · Last seen 2026-05-24 · ok HTTP 200 13651 ms crawled 2026-05-29

DE · 138.201.142.193 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Registration

Registrar
COREhub, S.R.L.
Created
2019-02-21
Expires
2028-02-21 630 days left
Updated
2026-02-21
Name servers
  • ns17.knipp.net
  • ns2.knipp.de
  • ns3.knipp.de

DNS records live

NS
  • ns17.knipp.net
  • ns2.knipp.de
  • ns3.knipp.de
MX
  • 10 mx.ethenea.lu
  • 5 mx.ethna.ch
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx include:spf.smtp2go.com include:_spf.createsend.com ip4:207.58.142.208/29 ip4:207.58.147.64/28 ip4:216.22.15.224/27 ip4:43.228.184.0/22 ip4:103.47.204.0/22 ip4:103.36.108.0/22 ip4:103.2.140.0/22 ip4:66.128.144.88/29 -all
strict (-all)
DMARC
v=DMARC1; p=none; fo=1; rua=mailto:e1c9c3cb@mxtoolbox.dmarc-report.com; ruf=mailto:e1c9c3cb@forensics.dmarc-report.com;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 54 days

Full certificate history on crt.sh ↗

Linked from (1)