baklib.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2381 ms crawled 2026-05-19

CN · 106.75.30.101 · AS4808 China Unicom Beijing Province Network

Reputation 94/100 dmarc monitor-only

sector tech type homepage

HTML metadata

Title: Baklib

Technology

Analytics

Google Tag Manager

Third-party hosts loaded (2)

assets.v2.bk-cdn.com×4
www.googletagmanager.com×1

Registration

Registrar

Chengdu West Dimension Digital Technology Co., Ltd.

Created

2019-06-25

Expires

2026-06-25 35 days left

Updated

2023-06-10

Name servers

ns3.dnsv2.com
ns4.dnsv2.com

DNS records live

NS

ns3.dnsv2.com
ns4.dnsv2.com

MX

10 mx01.dm.aliyun.com

Email authentication partial

SPF: v=spf1 include:spf1.dm.aliyun.com ip4:106.75.5.31 ~all
softfail (~all)
DMARC: v=DMARC1;p=none;rua=mailto:dmarc_report@service.aliyun.com
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-13 to 2026-08-11

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://baklib.com/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubDomains