larksuite.com

.com toplist crawl dns

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 4032 ms crawled 2026-05-18

US · 18.215.79.72 · AS14618 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Lark | Productivity Superapp for Chat, Meetings, Docs & Projects

Description

Lark is a productivity superapp for teams. Get chat, docs, meetings, workflow automations & AI for free all in one place.

Language

Canonical

https://www.larksuite.com/en_sg/

Translations

en
ja-jp
zh-cn

Open Graph

title: Lark | Productivity Superapp for Chat, Meetings, Docs & Projects
description: Lark is a productivity superapp for teams. Get chat, docs, meetings, workflow automations & AI for free all in one place.

Technology

Server: TLB

Third-party hosts loaded (4)

sf16-sg.larksuitecdn.com×5
lf-package-sg.larksuitecdn.com×3
p16-hera-overseas.larksuitecdn.com×2
accounts.google.com×1

Registration

Registrar

eName Technology Co., Ltd.

Created

2018-04-20

Expires

2027-04-20 336 days left

Updated

2026-03-16

Name servers

vip3.alidns.com
vip4.alidns.com

DNS records live

NS

vip3.alidns.com
vip4.alidns.com

MX

10 mx-sg.larksuite.com

TXT

Show 13 TXT records

hubspot-developer-verification=MmYwNmQ5YjktNzQyZS00NWFiLWIzYzQtY2U1NWQxZDJiY2Qy
google-site-verification=yijfKCKfRN94ti8C-62HiWRjmli7O4QMxztxD4-bYak
google-site-verification=vpaDgt3MZ9rRSnQuqLcRI5tLsE36tz2fERd08nZ_vnY
google-site-verification=ts8tEWEe5_ZQIMXWPXxQ0-s89g07vf3QguOLqMrDwJU
google-site-verification=ri4Sxnd4jGtdkjlzes3mIkvzdNrNiDJNuJjztE8fINE
google-site-verification=n2PNZTVHmec0bcfczxhbKnS_7-EX9y-QFibrR8mdLSk
google-site-verification=l6Z-xov-YtR-aSAg4a4qGIraHiJwDtwhS8DbOLy56Ns
google-site-verification=kfaBEcd1ZqinfB3QKwACSUJQltSEdc6pER2Ojk64-0A
google-site-verification=jJht-SzkBEiDYNfFzNPvuTow_Nx1hTgzfVvMTM8hjYE
_f3zsp3jcr9843f36xnpbfib409nlhjt
MS=ms46496060
verification-code-site-edm-va=zMTfELZ8eightqJwCn9R
verification-code-site-edm-cn=fFBxbIkFKTgIZW23smBV

Email authentication strong

SPF

v=spf1 include:_spf.google.com include:spf1.bytedance.com include:spf2.bytedance.com include:spf1.onlarksuite.com include:spf2.onlarksuite.com include:21118094.spf08.hubspotemail.net +include:_netblocks.mxem.larksuite.com ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; pct=100; rua=mailto:tiktok@rua.agari.com,mailto:mailauth-reports@bytedance.com

policy: quarantine

DKIM

s1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvR/IoejRSGv24zs6kVN/o1GvbsvWpcydFJMkbz7gG4u7BPDevEWZ8/37ACzE3ekcy0dq+IWoAIOkhZ…

selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1

from 2026-01-18 to 2027-01-18

Expires in 244 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.larksuite.com/en_sg/

present

content-security-policy-report-only

findings

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

Header values

content-security-policy-report-only: script-src 'self' 'unsafe-eval' 'unsafe-inline' *.byted-static.com *.bytedapm.com *.bytegoofy.com *.bytescm.com *.feishu-boe.cn *.feishu.cn *.feishucdn.com *.framer.com *.hubspot.com *.ibytedapm.com *.ibytedtos.com *.larksuite-boe.com *.larksuite.com *.larksuitecdn.com *.ocic-static.com *.snssdk.com *.yahoo.co.jp https://framer.com https://accounts.google.com https://app.factors.ai https://bat.bing.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://framerusercontent.com https://googleads.g.doubleclick.net https://googletagmanager.com https://hm.baidu.com https://js-na1.hs-scripts.com https://js.hs-analytics.net https://js.hs-banner.com https://js.intercomcdn.com https://s.yimg.jp https://scout-cdn.salesloft.com https://sf16-website-login.neutral.ttwstatic.com https://snap.licdn.com https://static.ads-twitter.com https://widget.intercom.io https://www.google-analytics.com https://www.googleoptimize.com https://www.googletagmanager.com https://zz.bdstatic.com; worker-src '