indexo.dev

189.cn

.cn user

First seen 2026-05-13 · Last seen 2026-05-13 · pending HTTP 412 crawled 2026-05-18 2 attempts

CN · 117.89.29.19 · AS134756 CHINANET Nanjing Jishan IDC network

Reputation 92/100 no dmarc policy

Classifying

via Internet Archive Data from 2024-10-05 — live crawl blocked by site

HTML metadata

Description
中国电信网上营业厅，为电信客户提供充值交费、费用查询、业务办理、在线客服、故障申告、投诉咨询及品牌专区等全方位的电子自助服务；中国电信——世界触手可及。

Technology

CMS
Gatsby

Third-party hosts loaded (1)

  • www.189.cn×2

DNS records live

NS
  • ns1.chinanet.cn
  • ns2.chinanet.cn
MX
  • 10 mta-189.21cn.com
  • 20 mx2-189.21cn.com
  • 30 mx3-189.21cn.com
TXT
  • b3d973d953124f18b572c0b2775d1eee
  • d6baa51391750005fce703030c1306562566d86135d518bd4bf0b10b3d99261f
Verified for
  • GlobalSign
  • Google

Email authentication weak

SPF
v=spf1 include:mail-spf.21cn.com include:hwmail-spf.21cn.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

DigiCert Secure Site OV G2 TLS CN RSA4096 SHA256 2022 CA1
from 2025-08-01 to 2026-09-02
Expires in 104 days

Full certificate history on crt.sh ↗