indexo.dev

smartinvestoptimizer.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-02 · ok HTTP 200 4440 ms crawled 2026-05-09

DE · 217.160.0.223 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Registration

Registrar
IONOS SE
Created
2025-01-13
Expires
2027-01-13 239 days left
Updated
2026-01-14
Name servers
  • ns1024.ui-dns.de
  • ns1099.ui-dns.org
  • ns1114.ui-dns.biz
  • ns1120.ui-dns.com

DNS records live

NS
  • ns1024.ui-dns.de
  • ns1099.ui-dns.org
  • ns1114.ui-dns.biz
  • ns1120.ui-dns.com
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication strong

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-12-31 to 2027-01-15
Expires in 241 days

Full certificate history on crt.sh ↗

Linked from (1)