indexo.dev

igenyuan.com

.com crawl

First seen 2026-05-07 · Last seen 2026-05-07 · pending HTTP 404 crawled 2026-05-19 2 attempts

CN · 39.106.65.28 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 67/100 wrong cert no dmarc policy

http 404

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2022-03-28
Expires
2027-03-28 312 days left
Updated
2026-03-10
Name servers
  • dns21.hichina.com
  • dns22.hichina.com

DNS records live

NS
  • dns21.hichina.com
  • dns22.hichina.com
MX
  • 1 mx1.feishu.cn
  • 10 mx3.feishu.cn
  • 5 mx2.feishu.cn
TXT
  • verification-code-site-App_feishu=wlQVL6x1naHCj4wOVwSm

Email authentication weak

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

Certificate (current) wrong cert

—
from 2025-08-31 to 2035-08-29
Expires in 3389 days

Full certificate history on crt.sh ↗

Linked from (1)