hostinfo

substack.com

—

Overview

IP	13.33.244.83
Hosted Country	United States
Provider	—
Registration Date	2010-04-27 (16 years 5 months ago)
Expiration Date	0000-00-00
Registrar	GODADDY.COM, LLC
Safe Browsing	No risk issues
PageSpeed Score	Check PageSpeed →
Speed test	Run speed test →

Last analysis: 2019-02-20 19:34:01 (7 years 7 months ago)

Update is temporarily locked — you can refresh again after the cooldown.

Traffic

Global rank	—
Est. monthly visits	—
Daily Unique Visitors	—
Daily Pageviews	—

Global rank from public popularity lists; visits are a model estimate, not measured panel traffic.

Search Engine Backlinks

Referring domains	—
Link authority	—
Graph rank	—

Referring-domain totals come from the public Common Crawl graph (full page/anchor index like Ahrefs is paid-only). Linking pages and anchor texts below are a live web sample.

Security

SSL Certificate	Refresh to collect SSL data
Security Headers	—
Email Authentication	—

DNS

A	13.33.244.83
A	13.33.244.113
A	13.33.244.10
A	13.33.244.65
NS	ns-1070.awsdns-05.org
NS	ns-711.awsdns-24.net
NS	ns-212.awsdns-26.com
NS	ns-1948.awsdns-51.co.uk
SOA	ns-711.awsdns-24.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
MX	10 mxb.mailgun.org
MX	10 mxa.mailgun.org
TXT	google-site-verification=XGV4KGE8aBnX8PPU1Qg4nNH6nCQQTFbxu-hZFwPegdk
TXT	v=spf1 include:_spf.google.com include:mailgun.org ~all

HTTP Header Analysis

Http-Version	1.1
Status-Code	200
Status	200 OK
Server	Cowboy
Connection	keep-alive
X-Powered-By	Express
Content-Type	text/html; charset=utf-8
Etag	W/"8e4f-nVYCRk856HA/M0FKQkLHaJwOdws"
Vary	Accept-Encoding
Content-Encoding	gzip
Date	Wed, 20 Feb 2019 19:33:47 GMT
Transfer-Encoding	chunked
Via	1.1 vegur

WHOIS

Registrar	GODADDY.COM, LLC
Registration Date	2010-04-27 (16 years 5 months ago)
Updated	2018-05-20
Expiration Date	0000-00-00
Status	—
Name servers	ns-1070.awsdns-05.org, ns-1948.awsdns-51.co.uk, ns-212.awsdns-26.com, ns-711.awsdns-24.net

Domain Name: SUBSTACK.COM
Registry Domain ID: 1594580975_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2018-05-20T22:21:31Z
Creation Date: 2010-04-27T18:02:41Z
Registry Expiry Date: 2019-04-27T18:02:41Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: ok https://icann.org/epp#ok
Name Server: NS-1070.AWSDNS-05.ORG
Name Server: NS-1948.AWSDNS-51.CO.UK
Name Server: NS-212.AWSDNS-26.COM
Name Server: NS-711.AWSDNS-24.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2019-02-20T19:33:53Z

Technology & delivery

Server	—
CMS	—
CDN	—
TTFB	—
Web Archive	web.archive.org/web/*/substack.com
Robots / Sitemap	—

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