indexo.dev

91160.com

.com crawl

First seen 2026-05-30 · Last seen 2026-05-30 · pending HTTP 521 crawled 2026-05-31

CN · 36.158.231.76 · AS56047 China Mobile communications corporation

Reputation 77/100 multiple spf records no dmarc policy

http 521

Registration

Registrar
Todaynic.com, Inc.
Created
2005-08-06
Expires
2028-08-06 797 days left
Updated
2025-07-24
Name servers
  • ns1.jiasule.net
  • ns2.jiasule.net

DNS records live

NS
  • ns1.cyudun.net
  • ns2.cyudun.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com
TXT
  • verification-code-site-App_feishu=DuBKDeHDJok3Bc0sg04G
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 +include:_netblocks.m.feishu.cn -all
strict (-all) · multiple SPF records
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1
from 2025-10-29 to 2026-11-30
Expires in 182 days

Full certificate history on crt.sh ↗

Linked from (1)