ctcsz.com

.com crawl

First seen 2026-05-10 · Last seen 2026-05-16 · pending crawled 2026-05-16

CN · 103.21.140.182 · AS4811 China Telecom Group

Reputation 100/100

http error: All connection attempts failed

Registration

Registrar
Bizcn.com, Inc.
Created
2012-07-24
Expires
2026-07-24 66 days left
Updated
2025-07-25
Name servers
  • ns7.cnmsn.net
  • ns8.cnmsn.net

DNS records live

NS
  • ns7.cnmsn.net
  • ns8.cnmsn.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificates

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Linked from (2)