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384.5 M

Domains known to webXtrend

9.4 M

New domains in the last 30 days

62.8 M

Social media profiles detected

sproutstack.dev

Get an email when its DNS, website or certificate changes.

sproutstack.dev serves a website of its own over HTTPS. It answers on IPv4 only, with a valid TLS certificate and MX records for mail.

1,985,017 other domains share an IP address with it.

The most recent crawl returned the page title “Learn AI, DSA and System Design from Zero · SproutStack” and 125,879 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .dev Statistics for all domains we know under this TLD.
Has website yes A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record yes The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https yes The domain redirects to https.
Redirect to www. no The domain redirects to www.domain.
Only with www. no The domain can only be reached with the subdomain "www".
Only DNS, no website no There are no A or AAAA records in DNS.
IP-Address only IPv4 Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 1,985,017 Number of domains with the same IP(s).

This data through the API

The data on this page is also available as JSON: /lookup for the key facts, /reverseip, /redirect and /similar for the lists, and /dnshistory with Basic and Premium. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/lookup \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "sproutstack.dev"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

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Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out. The full list of up to 100 comes through the API: similar websites.

Last SSL certificate

Issuer Let's Encrypt
Valid from 10/3/2026
Valid to 1/1/2027
Time until expiry 73 days

Last successful crawl

Title Learn AI, DSA and System Design from Zero · SproutStack
Description Beginner-first chapters on AI engineering, classical ML, DSA patterns and system design. Quizzes that explain themselves, visual walkthroughs, notes and streaks. No ads.
Content-Length 125,879 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address Last updated
216.198.79.1 10/8/2026
104.21.35.132 4/28/2025
172.67.222.146 4/28/2025
188.114.96.3 4/16/2025
188.114.97.3 4/16/2025
IPv6 address Last updated
2606:4700:3033:0:0:0:6815:2384 5/5/2025
2606:4700:3033:0:0:0:ac43:de92 5/5/2025
2a06:98c1:3120:0:0:0:0:3 4/28/2025
2a06:98c1:3121:0:0:0:0:3 4/28/2025
2606:4700:3033:0:0:0:6815:2384 11/20/2024
Mail server Priority Last updated
fwd1.porkbun.com 10 10/8/2026
fwd2.porkbun.com 20 10/8/2026
route1.mx.cloudflare.net 27 1/7/2025
route2.mx.cloudflare.net 27 1/7/2025
route3.mx.cloudflare.net 54 1/7/2025
Name server Last updated
curitiba.ns.porkbun.com 10/8/2026
fortaleza.ns.porkbun.com 10/8/2026
maceio.ns.porkbun.com 10/8/2026
salvador.ns.porkbun.com 10/8/2026
amy.ns.cloudflare.com 6/26/2024

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

No domains found.

Reverse IP neighbours

216.198.79.1 1,985,017 domains · here since 10/9/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz.uk 10/9/2026
zzzzzly.online 9/22/2026
zzzzrakesh.me 9/19/2026
zzzznayu.ru 9/19/2026
zzzzdevelopment.com 10/13/2026
zzzzas.app 10/12/2026
zzzz.yt 9/19/2026
zzzz.lt 9/15/2026
zzzxc.com 10/9/2026
zzztools.com 9/20/2026
zzzsunny.space 9/13/2026
zzzril.art 9/22/2026
and 1,985,004 more

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.