indexo.dev

72e.net

.net crawl

First seen 2026-04-15 · Last seen 2026-05-07 · error HTTP 403 crawled 2026-05-10 5 attempts

CN · 139.199.155.188 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 82/100 crawl error no dmarc policy

http 403

Registration

Registrar
Foshan YiDong Network Co., LTD
Created
2005-09-06
Expires
2027-09-06 474 days left
Updated
2022-02-14
Name servers
  • ns11.72dns.com
  • ns12.72dns.com

DNS records live

NS
  • ns11.72dns.com
  • ns12.72dns.com
MX
  • 10 bent-hw.21cn.net
  • 10 mta.bnet.cn
TXT
Show 4 TXT records
  • 2023031512181313h88lkfwmnboi20ytxdv0kou6tt9oakwr9b02tnowqend952t
  • cjqm72ybfcqmhtqv9q4vm5zyd8xy4936
  • 202208040010581au2h6sebgrfmo9dqh71mtacfbggiupojsv1olykkhrj1cm82x
  • 202308160900515teqk8xblrydt8m9uinb7rvxb6znp5cr20vzcczhzvg0n4sckx

Email authentication weak

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-11 to 2027-04-01
Expires in 316 days

Full certificate history on crt.sh ↗

Linked from (1)