Dive into our data, search now!

We offer robust APIs and data services for domainers, data crawlers, security teams and many more.

383.6 M

Domains known to webXtrend

9.2 M

New domains in the last 30 days

62.5 M

Social media profiles detected

stackler.io

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

1,228,290 other domains share an IP address with it.

The most recent crawl returned the page title “Stackler: Stack once. Scale forever.” and 3,289 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .io 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 1,228,290 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": "stackler.io"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
Stacknio | Stack Your Platform. Connect Your Growth.
Stacknio helps businesses integrate, automate, and scale their software stack effortlessly with a unified platform.
79 %
STACK - StackSoftware
71 %
Scale Stack Staging
71 %
Stackables
71 %
Stack
70 %
Stackr®
69 %
Stack V. Stack — Find Your Perfect Software Stack
Stack V. Stack helps businesses find the right combination of software tools for their goals. Take the free Stack Match™ quiz and compare CRM, project manage...
69 %
The SilbStack
Silbstack.com - Exciting technology website launching soon! Sign up for email updates and be the first to know about our website launch.
69 %
Stackd
68 %
Stackd
68 %
KnowYourStack KnowYourStack
Your Hub for your Stack
67 %
Stack Racks, Stack Rack, Stack and Rack, Stackable Pallet, Stackable Racks, Stacker, Stacking Rack
stack racks, stack rack, stack and rack, stackable box, stackable container, stackable pallet, stackable racks, stackable storage bins, stacker, stackers, st...
67 %
Stacking Tools
Stacking Made Easy for stackers, pool operators and developers.
67 %
StackBeacon — Know what you own. Understand what it means.
67 %
The Stack
67 %
One Stack
67 %
STACK Questions
66 %
Eleena — Full Stack Developer
I build fast, secure, and scalable web applications.
66 %
Stack Commercial - Entertainment - Melbourne, Victoria
Stack Commercial is a shared platform in Melbourne that provides space and service for entertainment, leisure and travel.
66 %
SteakStache
SteakStache
66 %

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 Google Trust Services
Valid from 9/21/2026
Valid to 12/20/2026
Time until expiry 66 days

Last successful crawl

Title Stackler: Stack once. Scale forever.
Description Stackler. Stack once. Scale forever. Build, publish, and grow every corporate site from one secure platform.
Content-Length 3,289 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
185.158.133.1 7/19/2026
199.59.243.228 6/3/2025
44.227.65.245 12/8/2023
44.227.76.166 12/8/2023
Mail server Priority Last updated
smtp.google.com 1 8/15/2026
Name server Last updated
elisabeth.ns.cloudflare.com 7/26/2026
sid.ns.cloudflare.com 7/26/2026
dns1.name-services.com 7/19/2026
dns2.name-services.com 7/19/2026
dns3.name-services.com 7/19/2026

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

185.158.133.1 1,228,290 domains · here since 9/21/2026
Domain On this IP since
zzztime.com 9/14/2026
zzzfesta.co.kr 9/14/2026
zzzcycle.dev 9/16/2026
zzzcommerce.nl 9/13/2026
zzzcommerce.com 9/16/2026
zzz.chat 9/22/2026
zzyzx.cx 9/21/2026
zzuma.online 9/13/2026
zzthing.com 9/14/2026
zzthat.com 9/15/2026
zzshare.dev 10/6/2026
zzpwebsitenodig.nl 9/12/2026
and 1,228,277 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.