indexo.dev

opensure.net

.net crawl

First seen 2026-04-27 · Last seen 2026-05-16 · pending crawled 2026-05-15 3 attempts

LT · 212.24.109.20 · AS212531 UAB Interneto vizija

Reputation 69/100 wrong cert dmarc monitor-only

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'opensure.net'. (_ssl.c:1000)

Registration

Registrar
Tucows Domains Inc.
Created
2007-10-11
Expires
2026-10-11 144 days left
Updated
2025-10-04
Name servers
  • dns0.mtgsy.com
  • dns1.name-s.net
  • dns2.name-s.net
  • dns3.mtgsy.com
  • dns4.mtgsy.com

DNS records live

NS
  • dns0.mtgsy.com
  • dns1.name-s.net
  • dns2.name-s.net
  • dns3.mtgsy.com
  • dns4.mtgsy.com
MX
  • 20 mx2.keepnet.net
  • 50 mx4.keepnet.net
TXT
  • google-site-verification=SlxH28wOx1ZQPQvFwgOKQa3SPNe1zr-8FPpf7Cd8yfE

Email authentication partial

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:support@opensure.net; ruf=mailto:support@opensure.net; fo=0; aspf=r
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current) wrong cert

E8
from 2026-04-30 to 2026-07-29
Expires in 71 days

Full certificate history on crt.sh ↗

Linked from (1)