indexo.dev

catugbio.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 3020 ms crawled 2026-05-16

FI · 43.109.100.140 · AS24429 Zhejiang Taobao Network Co.,Ltd

Reputation 100/100

Classifying

HTML metadata

Title
CATUG

Technology

Server
Tengine
CMS
Gatsby

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2021-07-12
Expires
2031-07-12 1879 days left
Updated
2026-01-20
Name servers
  • vip3.alidns.com
  • vip4.alidns.com

DNS records

CNAME
  • catugbio.com.w.cdngslb.com

Email authentication no MX

SPF
not published
DMARC
v=DMARC1; p=none; rua=mailto:it@catugbio.com; ruf=mailto:it@catugbio.com; sp=none;
policy: none (monitoring only) · sp=none
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3ln6Gprv8xxJzQWrfgVtpVmGaPBy7kVxdH4PjB1dOOGA/mMaEG7ZdkeGkYlAFCscQItUKocgjCJU5L…
selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-05-13 to 2026-11-28
Expires in 192 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://catugbio.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (1)

Linked from (2)