Site profile
dev.to
DEV Community
A space to discuss and keep up software development and manage your software career
from the homepage description
- Domain age10 yearssince Apr 5, 2016
- RegistrarTonic
- ExpiresApr 5, 2027
- In Web Archivesince 2015Jul 19, 2015
- Popularity#3,707Tranco top 1M
- HostingFastly, Inc.AS54113
- Homepage response244 msHTTP 200 · HTTPS
- Site languageEN
What we know about this site
The domain dev.to points to 151.101.194.217, 151.101.2.217, 151.101.66.217 and more. The first address is located in Montreal, Quebec, Canada.
The address belongs to the Fastly delivery network (AS54113). Visitors reach the nearest CDN node, so the location above is the edge node and the origin server stays hidden behind it.
Cloudflare handles DNS with 2 NS records. IPv6 is not configured.
Email for the domain is handled by Google Workspace. SPF is set, and the DMARC policy is reject, so mail that fails checks is refused.
In the Tranco list of the million most visited domains, dev.to holds position #3,707.
TXT records include ownership verification for: Apple, Meta, Google Search Console.
dev.to was registered on Apr 5, 2016 through Tonic, making it 10 years old. The registration runs until Apr 5, 2027.
The Web Archive holds snapshots of the site going back to Jul 19, 2015.
The homepage passes 11 of 13 basic SEO checks, with the H1 “Posts”.
Homepage SEO check
11 of 13 checks passed
- ✓HTTPSsecure connection
- ✓Title13 chars
- ✓Description83 chars
- ✓H11
- ✓Mobile viewportset
- ✓Canonicalset
- ✓Open Graphset
- !Image alt text33 of 110
- ✓HTML sizeover 240 KB
- ✓robots.txtfound
- ✓Sitemaplisted in robots.txt
- !Schema.orgnone
- ✓Indexingallowed
Security headers
HTTPS and protective response headers
- ✓HTTPS
- ✓HSTS
- ✓CSP
- !X-Frame-Options
- ✓X-Content-Type-Options
- ✓Referrer-Policy
- !Permissions-Policy
IPv4 addresses
Summary
- Popularity rank
- #3,707 Tranco
- CDN
- Fastly
- Hosting
- AS54113 Fastly, Inc.
- DNS provider
- Cloudflare
- Google Workspace
- SPF
- yes ~all
- DMARC
- p=reject
- IPv6
- no
Server location
Name servers
- jill.ns.cloudflare.com
- josh.ns.cloudflare.com
Mail servers
- smtp.google.com
Other sites on Fastly, Inc.
Questions and answers
What is the IP address of dev.to?
dev.to answers from 151.101.194.217, with 4 IPv4 addresses in total. Addresses can change; this page refreshes the data when opened.
Where is the dev.to server located?
The site runs on the Fastly CDN, so you see the nearest edge node (Montreal, Quebec, Canada). The origin server is hidden.
Who hosts dev.to?
The address belongs to the Fastly, Inc. network, autonomous system AS54113.
Who provides DNS for dev.to?
DNS for the domain is hosted by Cloudflare: jill.ns.cloudflare.com, josh.ns.cloudflare.com.
When was dev.to registered?
The domain was registered on 2016-04-05 through Tonic.
Which email provider does dev.to use?
Email is hosted by Google Workspace. SPF is configured.