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lianhe.tech

.tech error

First seen 2026-06-17 · Last seen 2026-06-17 · crawled 2026-06-18 ·5 attempts

CN · 113.125.227.30 · AS58519 Cloud Computing Corporation

Reputation 90/100 crawl error

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

DNS records live

NS
  • dns19.hichina.com
  • dns20.hichina.com
MX
  • 10 mx2.em.dingtalk.com
  • 15 mx3.em.dingtalk.com
  • 5 mx1.em.dingtalk.com
CNAME
  • lianhe.tech.0f3906dc.cdnhwcggk22.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsgpXeo6k6Vfvg6eTUCd8WF04uhx9fw25YL+R60rVme3x4r3T/b8DDNQI0EinekgbGPnbxEBaKgySY+…
selectors probed

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-01-30 to 2026-04-30
Expired 52 days ago

Full certificate history on crt.sh ↗

Linked from (1)

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