siuf.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-13 · ok HTTP/1.1 200 1642 ms crawled 2026-05-13

CN · 47.115.44.13 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: 2026第二十一届深圳国际品牌内衣展览会_SIUF【官网】
Description: 2026中国内衣文化周暨第二十一届中国深圳国际品牌内衣展览会,将于2026年3月25-27日深圳福田会展中心举行,海量文胸,内裤,袜子,泳装,家居服等内衣行业信息期待您的关注。

Technology

Server: Apache

Third-party hosts loaded (1)

sdk.51.la×1

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2001-11-18

Expires

2026-11-18 182 days left

Updated

2024-05-11

Name servers

dns10.hichina.com
dns9.hichina.com

DNS records live

NS

dns10.hichina.com
dns9.hichina.com

MX

10 us-smtp-inbound-1.mimecast.com
20 us-smtp-inbound-2.mimecast.com

TXT

MS=ms67500663
0ed1fe018a0332609e15014837ac75d1cc4eb76dc1

Email authentication weak

SPF: v=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:eu._netblocks.mimecast.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2026-04-03 to 2026-07-02

Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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