Dive into our data, search now!

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

384.5 M

Domains known to webXtrend

9.4 M

New domains in the last 30 days

62.8 M

Social media profiles detected

ques.sk

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

ques.sk serves a website of its own. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

3,358 other domains share an IP address with it, and one domain redirects to it.

The most recent crawl returned the page title “QUES — AI agents, local AI, and AI infrastructure” and 94,813 bytes of HTML. The site links to LinkedIn.

Domain properties

Property Value Explanation
Top-level domain .sk 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 no 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 Both Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 1 Number of domains that redirect to this domain.
Reverse IP 3,358 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": "ques.sk"}'

Create a free account Read the API docs

Detected social media networks

Similar websites

Website Similarity
AI Orchestration Infrastructure & Operations — iSimplifyMe
The infrastructure layer for AI that executes real work — we architect, deploy, and operate agent-orchestration systems that turn pilots into production.
89 %
AI Infrastructure, Redefined
NVIDIA Inception Partner delivering GPU cloud, the Yobibyte managed AI platform, a curated AI marketplace, and managed data-centre operations for enterprise AI.
89 %
TechForce Holdings | AI Infrastructure & Consulting
TechForce Holdings builds production AI infrastructure: model routing, multi-agent orchestration, and hands-on AI consulting for teams that need results.
89 %
Private AI & Agentic Systems | Offensive Insight
Offensive Insight designs secure private AI, agentic systems, and the mission-critical infrastructure beneath them for regulated organizations.
89 %
deepfai Inc. — AI Infrastructure, Custom AI Solutions & SaaS Products
deepfai Inc. builds enterprise AI infrastructure, multi-agent systems, LLM proxy gateways, and AI-native SaaS products. Based in Naperville, IL.
89 %
Twor Consulting Engineers – Deep Tech | Building AI for India's Infrastructure
89 %
ThriveTech.ai | Enterprise Agentic AI Architecture
Independent AI architecture practice. Production multi-agent orchestration, autonomous AI agents, and consumer AI with layered guardrails. IEEE service in AI...
89 %
Anudeep Sri Bathina | AI Architect
AI Architect leading agentic AI platforms, multimodal RAG, governed data systems, and production engineering teams.
89 %
iambrands.ai — AI & Machine Learning Development
iambrands.ai — Enterprise AI & ML development agency. 15+ production platforms across FinTech, HealthTech, EdTech, PropTech, and Enterprise AI.
89 %
Nikhil Mathur
Nikhil Mathur builds AI systems and the cloud platforms they run on: agentic and generative AI on AWS, on a deep foundation of software development and DevOps.
89 %
Manteis Systems
AI consultant in Seattle — local AI infrastructure
89 %
Edrick Kesuma | Full Stack AI Engineer
Full Stack AI Engineer embedding with teams to ship production AI — agents, pipelines, and the full-stack infrastructure behind them.
89 %
AI Agents & IT Infrastructure Services | InsightnWisdom
InsightnWisdom designs, integrates and operates enterprise AI agents and the IT & data center infrastructure they run on, across Korea and Asia.
89 %

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 8/30/2026
Valid to 11/28/2026
Time until expiry 38 days

Last successful crawl

Title QUES — AI agents, local AI, and AI infrastructure
Description QUES is a Bratislava software studio building AI-native products and the infrastructure they run on. Makers of Care-Sync.AI and AeroSentinel. Certified Research Organization since 2018.
Content-Length 94,813 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
104.21.6.192 5/10/2026
172.67.135.50 5/10/2026
185.158.133.1 10/10/2025
37.9.175.181 11/12/2024
188.245.197.46 10/31/2024
IPv6 address Last updated
2606:4700:3030:0:0:0:6815:6c0 6/19/2026
2606:4700:3036:0:0:0:ac43:8732 6/19/2026
2606:4700:3034:0:0:0:6815:6c0 5/10/2026
2606:4700:3035:0:0:0:ac43:8732 5/10/2026
2a00:4b40:aaaa:2007:0:0:0:6 12/15/2023
Mail server Priority Last updated
ques-sk.mail.protection.outlook.com 0 3/17/2025
aspmx.l.google.com 1 12/31/2023
alt1.aspmx.l.google.com 5 12/31/2023
alt2.aspmx.l.google.com 5 12/31/2023
alt3.aspmx.l.google.com 10 12/31/2023
Name server Last updated
ivy.ns.cloudflare.com 10/10/2025
leonard.ns.cloudflare.com 10/10/2025
ns1.websupport.sk 12/15/2023
ns2.websupport.sk 12/15/2023
ns3.websupport.sk 12/15/2023

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

Most recent redirect domains

Domain Last seen
care-sync.ai 9/6/2025

Reverse IP neighbours

104.21.6.192 843 domains · here since 9/14/2026
Domain On this IP since
zyrelvex.com 10/14/2026
zoo365.nl 9/23/2026
zonnigdag.com 9/18/2026
zohasharifyazdi.com 9/28/2026
zhadarencai.com 9/22/2026
zh-h5-wdapp.com 9/17/2026
zft168.com 10/20/2026
zakmason.uk 10/16/2026
z9m4v2n6.com 9/19/2026
yuan77.com 10/16/2026
yorozubako.com 9/15/2026
yolou247-gif.site 9/18/2026
and 830 more
172.67.135.50 843 domains · here since 9/14/2026
Domain On this IP since
zyrelvex.com 10/14/2026
zoo365.nl 9/23/2026
zonnigdag.com 9/18/2026
zohasharifyazdi.com 9/28/2026
zhadarencai.com 9/22/2026
zh-h5-wdapp.com 9/17/2026
zft168.com 10/20/2026
zakmason.uk 10/16/2026
z9m4v2n6.com 9/19/2026
yuan77.com 10/16/2026
yorozubako.com 9/15/2026
yolou247-gif.site 9/18/2026
and 830 more
2606:4700:3030::6815:6c0 836 domains · here since 9/14/2026
Domain On this IP since
zyrelvex.com 10/14/2026
zoo365.nl 9/23/2026
zonnigdag.com 9/18/2026
zohasharifyazdi.com 9/28/2026
zhadarencai.com 9/22/2026
zh-h5-wdapp.com 9/17/2026
zft168.com 10/20/2026
zakmason.uk 10/16/2026
z9m4v2n6.com 9/19/2026
yuan77.com 10/16/2026
youtubemp4.to 9/15/2026
yorozubako.com 9/15/2026
and 823 more
2606:4700:3036::ac43:8732 836 domains · here since 9/14/2026
Domain On this IP since
zyrelvex.com 10/14/2026
zoo365.nl 9/23/2026
zonnigdag.com 9/18/2026
zohasharifyazdi.com 9/28/2026
zhadarencai.com 9/22/2026
zh-h5-wdapp.com 9/17/2026
zft168.com 10/20/2026
zakmason.uk 10/16/2026
z9m4v2n6.com 9/19/2026
yuan77.com 10/16/2026
youtubemp4.to 9/15/2026
yorozubako.com 9/15/2026
and 823 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.