Censys.io Exposure Management and Threat Hunting Solutions | Censys

Exposure Management, External Attack Surface Management, and Threat Hunting solutions powered by the most comprehensive dataset of internet intelligen...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.20 sec.
Last Checked: 01/23/2025

Censys.io attracts 3,468 unique visitors daily, generating 13,525 pageviews. The estimated value of censys.io is 234,330 USD. Each visitor views approximately 4.17 pages on average.

According to Majestic's traffic estimates, censys.io ranks 33,634 globally, with the majority of its visitors coming from India, where it holds the 25,558 position.

Censys.io is hosted by CLOUDFLARENET - Cloudflare, Inc., US in United States; however, migrating the server to India could further improve page load times for the majority of users.

See the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

Censys.io is registered with the .IO top-level domain. Explore additional websites within the .IO zone.

A recent examination on (October 13, 2024), indicates that censys.io has an expired SSL certificate issued by Let's Encrypt (expired on November 16, 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 censys.io appears to be a safe domain.

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

Global Rank
52,433
Average Load Time
1.08sec
Links In Count
73
Website Value
$219,000
Overview
Last Updated: 01/23/2025
Overall result - censys.io 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: 03/24/2024
censys.io is safe.
Norton ConnectSafe evaluates censys.io for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/28/2016
censys.io 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
censys.io 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: 02/24/2021
censys.io is safe.
McAfee assesses censys.io 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 censys.io for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
censys.io child safety is very good.
The WOT calculates reputation of the censys.io. This reputation system receives ratings from users and information from third-party sources, assesses the censys.io for safety features and confirms, whether censys.io is suitable for children.

Censys.io | SSL Certificate Information
Domaincensys.io
Issuer OrganizationLet's Encrypt
IssuerE6
Algorithmecdsa-with-SHA384
Valid form08/18/2024
Expiration11/16/2024
SignedCertificate is not self signed
Additional Domains censys.io
Server Location

Censys.io ASN Information

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 12/23/2024

#
# 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: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335


OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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: censys.io
Registry Domain ID: 66224c6b278243f1ab3261f34df5c7c4-DONUTS
Registrar WHOIS Server: key-systems.net
Registrar URL: http://key-systems.net
Updated Date: 2021-06-21T15:33:21Z
Creation Date: 2015-08-13T19:50:44Z
Registry Expiry Date: 2026-08-13T19:50:44Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49 6894 9396 850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: c/o whoisproxy.com
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: VA
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: arturo.ns.cloudflare.com
Name Server: anastasia.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-04-12T00:50:32Z


DNS Records
HostA RecordTTL
censys.io104.18.11.85300
censys.io104.18.10.85300
HostMX RecordPriorityTTL
censys.ioaspmx.l.google.com1300
censys.ioalt3.aspmx.l.google.com10300
censys.ioalt4.aspmx.l.google.com10300
censys.ioalt1.aspmx.l.google.com5300
censys.ioalt2.aspmx.l.google.com5300
HostNS RecordTTL
censys.ioanastasia.ns.cloudflare.com86400
censys.ioarturo.ns.cloudflare.com86400
HostTXT RecordTTL
censys.ioMS=ms28544701300
censys.ioMS=ms49499603300
censys.ioZOOM_verify_Zxf3OIdKTVWYBJtB4z9SeQ300
censys.ioadobe-idp-site-verification=95b30abf0fb761095c8b1060d12da2f11e357680027808921bc826487e9a4aa0300
censys.ioahrefs-site-verification_1ad57072c15c3b60e307060b9060d65899b9b6d991d647f93e09c519d80c485a300
censys.ioapple-domain-verification=nM8bqNQWofKOWUwz300
censys.ioatlassian-domain-verification=4T9gkcNa0K5KMVGlQ3koS4sZ925aIdNUxZ1rUg6T0wigX06/el8UnF3SvqlGGLry300
censys.iobox-domain-verification=5801e54fe164e93523a2866e4cf1052680f695cc681e41f86bf8e3f2dbe1f234300
censys.iobw=7HaCqg1oEcgGsi3S/4RVI3BweZissgZ9UT5d8QQWHY8h300
censys.iocensys-domain-verification=rdAm3GuZuEkmLRi0r2m1mP_zuvK1CE2Sem5XkU7Q7e78300
censys.iodocusign=3ca0a77b-71b9-410f-81f0-8ad68d1bdbbc300
censys.iodrift-domain-verification=c4b28af9c7264e92ae14cfa9802e33f7906d975cbad119afb834c5f62dfa3cc0300
censys.iogoogle-site-verification=VObyxqVorP0qlrfPuer-cz5fxhOcCDQMo5WO-Cvauvs300
censys.iogoogle-site-verification=YeHkp0--qZpQNZd9_wWV71PYnGGwudZN7yv6qS9Y45s300
censys.iomiro-verification=ee7e74fe433d7c4173f56b89c9b2205986703937300
censys.iov=spf1 include:_spf.google.com include:mail.zendesk.com include:sendgrid.net include:spf.mandrillapp.com include:mktomail.com ~all300

anastasia.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2358074531
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800

Warnings

Errors

Last tested: 01/20/2018

Desktop
Desktop Speed
81%

Desktop Resource Breakdown
Total Resources19
Number of Hosts6
Static Resources11
JavaScript Resources6
CSS Resources6

Last tested: 04/30/2017

Mobile
Mobile Usability
93%
Mobile Speed
68%

Mobile Resource Breakdown
Total Resources20
Number of Hosts7
Static Resources13
JavaScript Resources7
CSS Resources6
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