kleinerperkins.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 5927 ms crawled 2026-05-08

US · 104.18.18.44 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Home | Kleiner Perkins
Description: Kleiner Perkins is an American venture capital firm headquartered on Sand Hill Road in Menlo Park in Silicon Valley.
Language: en
Generator: Site Kit by Google 1.175.0
Canonical: https://www.kleinerperkins.com/

Open Graph

url: https://www.kleinerperkins.com/
title: Home
locale: en_US
site name: Kleiner Perkins
description: Kleiner Perkins is an American venture capital firm headquartered on Sand Hill Road in Menlo Park in Silicon Valley.

Technology

CDN: Cloudflare
CMS: WordPress

Analytics

Cloudflare Insights
Google Tag Manager

Third-party hosts loaded (6)

cdn-cookieyes.com×1
cdn.jsdelivr.net×1
cdn.parsely.com×1
static.cloudflareinsights.com×1
stats.wp.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

MarkMonitor Inc.

Created

2003-01-20

Expires

2028-01-20 609 days left

Updated

2025-12-19

Name servers

adam.ns.cloudflare.com
ariella.ns.cloudflare.com

DNS records live

NS

adam.ns.cloudflare.com
ariella.ns.cloudflare.com

MX

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

TXT

Show 9 TXT records

loom-site-verification=bf0bf4cc23374da7aab0453913a4a6ed
https://kp.slack.com/archives/G0112LE2QJ1/p1774275036304139
pardot1038003=2a3cb98b36c767aba97b837a17f079dfff99e9ac6475c0c61c5b0ce0508771c2
FDB5F5018B
serval-domain-verification-y42c2z=TvJ2uypcO67RDFpgeBw763zwj
include:_oktaverification.www.kleinerperkins.com
sending_domain1038003=3658869fccb0234148081d26af4035ff257b54a8bb42899c0ec601dd976c1d02
scp9jr7bgndm35pyhwzqxbcmvx4p1m5y
trusona=siGk4dMDYmPZphBlRiqsJUqSL4LYPq2UPOdDVFPu07pIKQmv4

Verified for

Adobe
Apple
Google
Microsoft 365
Notion
Slack
Zoom

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:spfhost.messageprovider.com include:kleinerperkins.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email; ruf=mailto:dmarc@kleinerperkins.com

policy: quarantine

DKIM

Show 6 DKIM selectors

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmujxcJlkHft/fe8aApNEQBXL70v5d+77UXuCBd3koBNp2iV8gFApHbAV0s3hW1j3tnhdjyaPm2Zxca…
selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxM2BcQOmDYNDEUgkGSmESGOHn00WOi3kMkhPzATlvGpPHoihKfmL9gTsmLYGTH3+xaehDdp4CFF62s…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnjvSPTVDT/zIVMLmO/gd2lw/00vQ+1RscXwxX+MRqgQTSg3L6rScJJOCfiaqEYgJN37u928ZXoC4BJZe64…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWQhiIVSrEdv/qTh9pJ6ov6kMXwpIEtdd23fmn2Z6TohfEZ1u/wccyVlypxGgZyQBMAkvzncQYZJr8OGYyYD1mRn…

selectors probed

Certificate (current)

WE1

from 2026-04-05 to 2026-07-04

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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