Site profile
stackoverflow.com
- Domain age22 yearssince Dec 26, 2003
- RegistrarCSC Corporate Domains, Inc.
- ExpiresFeb 2, 2027
- Popularity#529Tranco top 1M
- HostingCloudflare, Inc.AS13335
What we know about this site
A DNS query for stackoverflow.com returns one IPv4 address, starting with 198.252.206.1, registered to New York, United States.
stackoverflow.com is served through the Cloudflare CDN on AS13335. Such addresses are shared by many sites, while the real server sits behind the network and is not visible from outside.
The domain uses 2 name servers, with DNS hosted by Cloudflare. There are no AAAA records, so the site does not answer over IPv6.
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.
By popularity, stackoverflow.com ranks #529 in the Tranco top 1M list, which combines several traffic sources and updates daily.
TXT records include ownership verification for: Microsoft 365, Adobe, Apple, Atlassian, DocuSign, Google Search Console, OpenAI.
stackoverflow.com was registered on Dec 26, 2003 through CSC Corporate Domains, Inc., making it 22 years old. The registration runs until Feb 2, 2027.
IPv4 addresses
Summary
- Popularity rank
- #529 Tranco
- CDN
- Cloudflare
- Hosting
- AS13335 Cloudflare, Inc.
- DNS provider
- Cloudflare
- Google Workspace
- SPF
- yes ~all
- DMARC
- p=reject
- IPv6
- no
Server location
- Country
United States- Region
- New York
- City
- New York
- Hosting network
- AS13335 Cloudflare, Inc.
Name servers
- damian.ns.cloudflare.com
- sureena.ns.cloudflare.com
Mail servers
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
Sites of similar popularity
Other sites on Cloudflare, Inc.
Questions and answers
What is the IP address of stackoverflow.com?
stackoverflow.com answers from 198.252.206.1. Addresses can change; this page refreshes the data when opened.
Where is the stackoverflow.com server located?
The site runs on the Cloudflare CDN, so you see the nearest edge node (New York, United States). The origin server is hidden.
Who hosts stackoverflow.com?
The address belongs to the Cloudflare, Inc. network, autonomous system AS13335.
Who provides DNS for stackoverflow.com?
DNS for the domain is hosted by Cloudflare: damian.ns.cloudflare.com, sureena.ns.cloudflare.com.
When was stackoverflow.com registered?
The domain was registered on 2003-12-26 through CSC Corporate Domains, Inc..
Which email provider does stackoverflow.com use?
Email is hosted by Google Workspace. SPF is configured.