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384.9 M

Domains known to webXtrend

9.7 M

New domains in the last 30 days

62.8 M

Social media profiles detected

heartcode.cn

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

heartcode.cn serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

27 other domains share an IP address with it.

The most recent crawl returned the page title “Heart x 心码 - 聚焦需求,用心实现” and 119,187 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 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 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 0 Number of domains that redirect to this domain.
Reverse IP 27 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": "heartcode.cn"}'

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 9/30/2026
Valid to 12/29/2026
Time until expiry 68 days

Last successful crawl

Title Heart x 心码 - 聚焦需求,用心实现
Description Heart x 心码 — AI 驱动的开发者协作平台,聚焦需求、用心实现。提供智能编码、文档协作、项目管理等一站式开发工具。
Content-Length 119,187 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
61.170.79.192 10/22/2026
61.170.79.191 10/5/2026
61.170.79.198 9/26/2026
175.12.95.3 9/10/2026
175.12.95.9 9/3/2026
IPv6 address Last updated
240e:96c:6400:601:3:0:0:57 10/22/2026
240e:96c:6400:601:3:0:0:3e 10/5/2026
240e:96c:6400:601:3:0:0:61 9/26/2026
Name server Last updated
dns15.hichina.com 6/1/2026
dns16.hichina.com 6/1/2026

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

240e:979:803:401:3::5d 19 domains · here since 10/2/2026
Domain On this IP since
wsgroup.info 10/12/2026
wealthflows.cn 10/12/2026
vexqyn.com 10/12/2026
rsghymqh.com 9/30/2026
nenwill.com 10/10/2026
mmouwang.com 10/12/2026
mianshizhu.com 10/10/2026
hersbit.top 10/12/2026
fxai.com 10/13/2026
fnddt.xin 10/12/2026
dajiinfo.com 10/11/2026
chat-csdp-lydaas.com 9/29/2026
and 6 more
221.231.47.87 8 domains · here since 10/2/2026
Domain On this IP since
wsgroup.info 10/12/2026
mmouwang.com 10/12/2026
mianshizhu.com 10/10/2026
jusou.shop 10/13/2026
fxai.com 10/13/2026
cargoxx.com 10/12/2026
79623.top 10/12/2026

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.