Substack.com Substack

Substack makes it simple for a writer to start an email newsletter that makes money from subscriptions.


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.84 sec.
Last Checked: 11/28/2022

Substack.com traffic volume is 3,120,834 unique daily visitors and their 24,966,670 pageviews. The web value rate of substack.com is 26,963,615 USD. Each visitor makes around 8.56 page views on average.

Substack.com belongs to CLOUDFLARENET - Cloudflare, Inc., US. Check the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

Substack.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (November 27, 2019) substack.com show that substack.com has an expired SSL certificate issued by Amazon (expired on March 19, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Amazon.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust substack.com is pretty a safe domain.

Relying Google MobileFriendly test substack.com is well optimized for mobile and tablet devices, however web page loading speed may be improved.



Overview
Last Updated: 11/28/2022
Overall result - substack.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: 02/01/2022
substack.com is safe.
Norton ConnectSafe evaluates substack.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 09/10/2020
substack.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: 09/10/2020
substack.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: 09/10/2020
substack.com is safe.
McAfee assesses substack.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 substack.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 09/10/2020
substack.com child safety is very good.
The WOT calculates reputation of the substack.com. This reputation system receives ratings from users and information from third-party sources, assesses the substack.com for safety features and confirms, whether substack.com is suitable for children.

SSL Information
Domainsubstack.com
Issuer OrganizationAmazon
IssuerAmazon
AlgorithmRSA-SHA256
Valid form02/19/2019
Expiration03/19/2020
SignedCertificate is not self signed
Additional Domains substack.com
*.substack.com
Server Location

ASN Information

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

Last Update: 10/05/2022

#
# 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: SUBSTACK.COM
Registry Domain ID: 1594580975_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.registrar.amazon.com
Registrar URL: http://registrar.amazon.com
Updated Date: 2020-12-14T18:21:22Z
Creation Date: 2010-04-27T18:02:41Z
Registry Expiry Date: 2021-04-27T18:02:41Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: abuse@amazonaws.com
Registrar Abuse Contact Phone: +1.2067406200
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: ALI.NS.CLOUDFLARE.COM
Name Server: LEE.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2020-12-30T22:27:53Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 07/31/2018

Desktop
Desktop Speed
36%

Desktop Resource Breakdown
Total Resources44
Number of Hosts11
Static Resources5
JavaScript Resources7
CSS Resources3

Last tested: 09/30/2018

Mobile
Mobile Usability
100%
Mobile Speed
27%

Mobile Resource Breakdown
Total Resources51
Number of Hosts12
Static Resources7
JavaScript Resources8
CSS Resources3
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