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385.6 M

Domains known to webXtrend

9.9 M

New domains in the last 30 days

62.8 M

Social media profiles detected

happycoding.today

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

happycoding.today serves a website of its own over HTTPS and under www. It answers on both IPv4 and IPv6, with a valid TLS certificate.

Its busiest IP address is shared with 910 other domains.

The most recent crawl returned the page title “輕鬆學習工程思維、升級數位能力的第一站 | 快樂學程式” and 20,834 bytes of HTML. The site links to Facebook.

Domain properties

Property Value Explanation
Top-level domain .today 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 no 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. yes 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 3,626 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": "happycoding.today"}'

Create a free account Read the API docs

Detected social media networks

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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 Google Trust Services
Valid from 9/16/2026
Valid to 12/15/2026
Time until expiry 51 days

Last successful crawl

Title 輕鬆學習工程思維、升級數位能力的第一站 | 快樂學程式
Description 學習程式是一件非常高門檻的知識學習,在學校我們很難把程式帶入到使用情境,進而把學習到程式的精華。快樂學程式透過我們的經驗做專案實踐,用輕鬆實用的生活情境帶你解析生活周遭有趣的發想,創造城市影響力!
Content-Length 20,834 bytes

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

DNS history

IPv4 address First seen
104.21.48.32 4/19/2026
172.67.176.109 4/19/2026
188.114.96.0 4/5/2026
188.114.97.0 4/5/2026
104.21.48.32 3/7/2026
IPv6 address First seen
2606:4700:3030:0:0:0:6815:3020 7/6/2026
2606:4700:3033:0:0:0:ac43:b06d 7/6/2026
2606:4700:3031:0:0:0:ac43:b06d 4/5/2026
2606:4700:3036:0:0:0:6815:3020 4/5/2026
2a06:98c1:3120:0:0:0:0:0 3/22/2026
Name server First seen
eleanor.ns.cloudflare.com 12/10/2023
nick.ns.cloudflare.com 12/10/2023

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

104.21.48.32 911 domains · here since 10/13/2026
Domain On this IP since
zzxgly.net 10/21/2026
zxbb6.biz 9/23/2026
ztroskionioski.pl 9/12/2026
zoketaz.onl 10/20/2026
zhunluan.com 9/13/2026
zhansfudg.cn 10/24/2026
zgryd.cn 9/23/2026
zentralivox.one 9/19/2026
zenithxtreme.com 9/20/2026
zenbyte.win 10/14/2026
zalvi.world 9/15/2026
yxeopwydab.buzz 9/29/2026
and 898 more
172.67.176.109 911 domains · here since 10/13/2026
Domain On this IP since
zzxgly.net 10/21/2026
zxbb6.biz 9/23/2026
ztroskionioski.pl 9/12/2026
zoketaz.onl 10/20/2026
zhunluan.com 9/13/2026
zhansfudg.cn 10/24/2026
zgryd.cn 9/23/2026
zentralivox.one 9/19/2026
zenithxtreme.com 9/20/2026
zenbyte.win 10/14/2026
zalvi.world 9/15/2026
yxeopwydab.buzz 9/29/2026
and 898 more
2606:4700:3030::6815:3020 902 domains · here since 10/13/2026
Domain On this IP since
zzxgly.net 10/21/2026
zxbb6.biz 9/23/2026
ztroskionioski.pl 9/12/2026
zoketaz.onl 9/15/2026
zhunluan.com 9/13/2026
zhansfudg.cn 10/24/2026
zgryd.cn 9/23/2026
zentralivox.one 9/19/2026
zenithxtreme.com 9/20/2026
zenbyte.win 10/14/2026
zalvi.world 9/15/2026
yxeopwydab.buzz 9/29/2026
and 889 more
2606:4700:3033::ac43:b06d 902 domains · here since 10/13/2026
Domain On this IP since
zzxgly.net 10/21/2026
zxbb6.biz 9/23/2026
ztroskionioski.pl 9/12/2026
zoketaz.onl 9/15/2026
zhunluan.com 9/13/2026
zhansfudg.cn 10/24/2026
zgryd.cn 9/23/2026
zentralivox.one 9/19/2026
zenithxtreme.com 9/20/2026
zenbyte.win 10/14/2026
zalvi.world 9/15/2026
yxeopwydab.buzz 9/29/2026
and 889 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.