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383.2 M

Domains known to webXtrend

9.1 M

New domains in the last 30 days

62.3 M

Social media profiles detected

leetcode.cn

leetcode.cn serves a website of its own. It answers on both IPv4 and IPv6, with no TLS certificate and MX records for mail.

116 other domains share an IP address with it, and 56 domains redirect to it.

The most recent crawl returned the page title “Just a moment...” and 5,594 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .cn 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 no certificate Shows whether the domain has a valid SSL certificate.
Redirects 56 Number of domains that redirect to this domain.
Reverse IP 116 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": "leetcode.cn"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

This domain blocked our crawler (bot protection or rate limit) (last checked 10/11/2026), so there is no website to compare.

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

No certificate data available for this domain.

Last successful crawl

Title Just a moment...
Description (not set)
Content-Length 5,594 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
104.18.12.180 4/11/2025
104.18.13.180 4/11/2025
203.107.63.81 11/19/2024
104.18.12.180 11/16/2024
104.18.13.180 11/16/2024
IPv6 address Last updated
2606:4700:0:0:0:0:6812:cb4 12/11/2023
2606:4700:0:0:0:0:6812:db4 12/11/2023
Mail server Priority Last updated
mx1.feishu.cn 10 2/18/2024
mx2.feishu.cn 20 2/18/2024
mx3.feishu.cn 30 2/18/2024
Name server Last updated
vip3.alidns.com 12/11/2023
vip4.alidns.com 12/11/2023

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
licode.xyz 10/12/2026
licode.com.cn 10/12/2026
xn--8puz81j.com 10/12/2026
lingkou.cc 10/12/2026
leetcode-cn.com 10/12/2026
licode.design 10/11/2026
lingkou.red 10/11/2026
lingkou.live 10/10/2026
lingkou.wiki 10/10/2026
lingkou.site 10/10/2026
lingkou.co 10/10/2026
lingkou.io 10/9/2026
and 44 more

Reverse IP neighbours

104.18.12.180 30 domains · here since 9/17/2026
Domain On this IP since
whodev.net 9/12/2026
vvjl.fyi 10/2/2026
valid.services 9/19/2026
vakantiediscounter.nl 9/19/2026
ukcoachhire.co.uk 9/14/2026
speak-up.pro 9/16/2026
sosuabeachdr.com 9/12/2026
sdvinternal.dk 9/19/2026
rman88.com 9/22/2026
perlectric.com 9/18/2026
p-are.nl 9/19/2026
nexeoplastics.mx 9/17/2026
and 17 more
104.18.13.180 30 domains · here since 9/17/2026
Domain On this IP since
whodev.net 9/12/2026
vvjl.fyi 10/2/2026
valid.services 9/19/2026
vakantiediscounter.nl 9/19/2026
ukcoachhire.co.uk 9/14/2026
speak-up.pro 9/16/2026
sosuabeachdr.com 9/12/2026
sdvinternal.dk 9/19/2026
rman88.com 9/22/2026
perlectric.com 9/18/2026
p-are.nl 9/19/2026
nexeoplastics.mx 9/17/2026
and 17 more
2606:4700::6812:cb4 28 domains · here since 9/17/2026
Domain On this IP since
whodev.net 9/12/2026
vvjl.fyi 10/2/2026
valid.services 9/19/2026
vakantiediscounter.nl 9/19/2026
ukcoachhire.co.uk 9/14/2026
speak-up.pro 9/16/2026
sosuabeachdr.com 9/12/2026
sdvinternal.dk 9/19/2026
perlectric.com 9/18/2026
nexeoplastics.mx 9/17/2026
naantalinseurakunnat.fi 9/15/2026
mutecho.com 10/9/2026
and 15 more
2606:4700::6812:db4 28 domains · here since 9/17/2026
Domain On this IP since
whodev.net 9/12/2026
vvjl.fyi 10/2/2026
valid.services 9/19/2026
vakantiediscounter.nl 9/19/2026
ukcoachhire.co.uk 9/14/2026
speak-up.pro 9/16/2026
sosuabeachdr.com 9/12/2026
sdvinternal.dk 9/19/2026
perlectric.com 9/18/2026
nexeoplastics.mx 9/17/2026
naantalinseurakunnat.fi 9/15/2026
mutecho.com 10/9/2026
and 15 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.