A16z.com Andreessen Horowitz | Software Is Eating the World

Andreessen Horowitz (a16z) is a venture capital firm in Silicon Valley, California, investing in bold founders, innovators, and entrepreneurs building...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.19 sec.
Last Checked: 01/23/2025

A16z.com attracts 8,160 unique visitors daily, generating 13,872 pageviews. The estimated value of a16z.com is 243,703 USD. Each visitor views approximately 1.82 pages on average.

According to Majestic's traffic estimates, a16z.com ranks 4,090 globally, with the majority of its visitors coming from United States, where it holds the 14,087 position.

It is beneficial for a16z.com that their data center (provided by AMAZON-02 - Amazon.com, Inc., US) is located in United States, as this helps reduce page load time for most visitors.

See the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

A16z.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

A recent examination on (October 13, 2024), indicates that a16z.com has an expired SSL certificate issued by Let's Encrypt (expired on November 12, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust a16z.com appears to be a safe domain.

Based on Google's Mobile-Friendly test, a16z.com is optimized for mobile and tablet devices.

Global Rank
52,900
Average Load Time
1.11sec
Links In Count
1,468
Website Value
$227,760
Overview
Last Updated: 01/23/2025
Overall result - a16z.com is safe.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 03/21/2024
a16z.com is safe.
Norton ConnectSafe evaluates a16z.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/15/2016
a16z.com is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google Safe Browsing
Last Updated: 01/09/2019
a16z.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/22/2021
a16z.com is safe.
McAfee assesses a16z.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze a16z.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
a16z.com child safety is very good.
The WOT calculates reputation of the a16z.com. This reputation system receives ratings from users and information from third-party sources, assesses the a16z.com for safety features and confirms, whether a16z.com is suitable for children.

A16z.com | SSL Certificate Information
Domaina16z.com
Issuer OrganizationLet's Encrypt
IssuerE6
Algorithmecdsa-with-SHA384
Valid form08/14/2024
Expiration11/12/2024
SignedCertificate is not self signed
Additional Domains a16z.com
www.a16z.com
Server Location

A16z.com ASN Information

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 07/16/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

WHOIS

Domain Name: A16Z.COM
Registry Domain ID: 1539263421_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2023-12-13T10:41:28Z
Creation Date: 2009-01-26T06:33:57Z
Registry Expiry Date: 2026-01-13T11:59:59Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2086851750
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: HA1.MARKMONITOR.ZONE
Name Server: HA2.MARKMONITOR.ZONE
Name Server: HA3.MARKMONITOR.ZONE
Name Server: HA4.MARKMONITOR.ZONE
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-11T02:24:19Z


DNS Records
HostA RecordTTL
a16z.com192.0.66.2600
HostMX RecordPriorityTTL
a16z.comASPMX.L.GOOGLE.com10600
a16z.comASPMX2.GOOGLEMAIL.com40600
a16z.comALT1.ASPMX.L.GOOGLE.com20600
a16z.comALT2.ASPMX.L.GOOGLE.com30600
a16z.comaspmx3.googlemail.com50600
HostNS RecordTTL
a16z.compdns07.domaincontrol.com3600
a16z.compdns08.domaincontrol.com3600
HostTXT RecordTTL
a16z.comv=spf1 include:_spf.google.com include:spf.smtp2go.com include:_spf.salesforce.com include:_phishspf.knowbe4.com ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:199.15.214.45 ip4:199.15.214.46 ip4:199.15.214.47 ip4:199.15.214.48 ip4:199.15.214.49 ip4:199.15.2600
a16z.comZOOM_verify_CZpP8WiXT3CuvCsqJO99fQ600
a16z.comgoogle-site-verification=rnUG2LCv3l2vut54f4B5yFSMeOFgWqzj2b3SHpLhITk600

pdns07.domaincontrol.com
TTL: 600
Email address: dns.jomax.net
Serial: 2019080906
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 600

Warnings

Errors

Last tested: 06/03/2017

Desktop
Desktop Speed
85%

Desktop Resource Breakdown
Total Resources42
Number of Hosts23
Static Resources26
JavaScript Resources18
CSS Resources6

Last tested: 05/19/2017

Mobile
Mobile Usability
99%
Mobile Speed
65%

Mobile Resource Breakdown
Total Resources47
Number of Hosts23
Static Resources29
JavaScript Resources16
CSS Resources5
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