51tanyou.com

.com crawl

First seen 2026-05-10 · Last seen 2026-05-16 · ok HTTP/1.1 200 1529 ms crawled 2026-05-16

US · 104.21.60.137 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 国产人视频在线观看_2019国产高清在线观看视频_2020最热国产精品在线观看_亚洲精品第一国产综合在线观看
Description: 国产人视频在线观看_2019国产高清在线观看视频_2020最热国产精品在线观看_亚洲精品第一国产综合在线观看

Technology

CDN: Cloudflare

Third-party hosts loaded (1)

la.lashayu.com×96

Registration

Registrar

Gname.com Pte. Ltd.

Created

2013-02-24

Expires

2027-02-24 280 days left

Updated

2026-04-16

Name servers

emerson.ns.cloudflare.com
nia.ns.cloudflare.com

DNS records live

NS

emerson.ns.cloudflare.com
nia.ns.cloudflare.com

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

E8

from 2026-04-16 to 2026-07-15

Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://51tanyou.com/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (50)

Linked from (50)