indexo.dev

learnflex.net

.net crawl

First seen 2026-05-27 · Last seen 2026-05-31 · error crawled 2026-06-03 5 attempts

CA · 205.211.178.46 · AS16751 Open Text Corporation

Reputation 59/100 wrong cert crawl error dmarc monitor-only

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

Registration

Registrar
SafeNames Ltd.
Created
2002-11-22
Expires
2026-11-22 171 days left
Updated
2025-11-22
Name servers
  • ns1.opntxtdns.com
  • ns2.opntxtdns.com
  • ns4.opntxtdns.com
  • ns5.opntxtdns.com

DNS records live

NS
  • ns1.opntxtdns.com
  • ns2.opntxtdns.com
  • ns4.opntxtdns.com
  • ns5.opntxtdns.com
MX
  • 10 mail2.operitel.com
  • 20 smtp.learnflex.net

Email authentication partial

SPF
v=spf1 mx ptr ip4:64.201.32.4/24 mx:learnflex.net -all
strict (-all)
DMARC
v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA OV R36
from 2025-07-24 to 2026-07-25
Expires in 51 days

Full certificate history on crt.sh ↗

Linked from (3)