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383.8 M

Domains known to webXtrend

9.3 M

New domains in the last 30 days

62.4 M

Social media profiles detected

gitbook.tw

gitbook.tw 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.

3,395 other domains share an IP address with it.

The most recent crawl returned the page title “Git 教學 - Git 書 - 為你自己學 Git | 高見龍” and 51,816 bytes of HTML. The site links to Facebook and X profiles.

Domain properties

Property Value Explanation
Top-level domain .tw 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 3,395 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": "gitbook.tw"}'

Create a free account Read the API docs

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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 8/16/2026
Valid to 11/14/2026
Time until expiry 28 days

Last successful crawl

Title Git 教學 - Git 書 - 為你自己學 Git | 高見龍
Description Git 是什麼? Git 是一種版本控制系統,Git 可以回到指定的時間點,救回不小心刪除檔案。搭配 Git 教學教您常用 Git 指令並使用 GitHub 一起工作
Content-Length 51,816 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
104.21.37.197 12/8/2023
172.67.212.177 12/8/2023
IPv6 address Last updated
2606:4700:3030:0:0:0:6815:25c5 6/26/2026
2606:4700:3037:0:0:0:ac43:d4b1 6/26/2026
2606:4700:3033:0:0:0:6815:25c5 12/8/2023
2606:4700:3035:0:0:0:ac43:d4b1 12/8/2023
Mail server Priority Last updated
spool.mail.gandi.net 10 1/3/2024
fb.mail.gandi.net 50 1/3/2024
Name server Last updated
curt.ns.cloudflare.com 12/8/2023
jill.ns.cloudflare.com 12/8/2023

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

172.67.212.177 853 domains · here since 9/17/2026
Domain On this IP since
zytbd.com 9/23/2026
zon-game.net 10/10/2026
zoloogg.com 9/21/2026
zmfxb.cn 10/13/2026
zjrthy.com 9/14/2026
zibapersian.com 9/16/2026
zhongchaozuqiuzhiboe.com.cn 9/13/2026
zenithoefficacyon.com 9/16/2026
zapzap.rest 9/22/2026
zalientnepal.com 9/13/2026
z38dd.com 9/19/2026
yokew.com 9/16/2026
and 840 more
104.21.37.197 852 domains · here since 9/17/2026
Domain On this IP since
zytbd.com 9/23/2026
zon-game.net 10/10/2026
zoloogg.com 9/21/2026
zmfxb.cn 10/13/2026
zjrthy.com 9/14/2026
zibapersian.com 9/16/2026
zhongchaozuqiuzhiboe.com.cn 9/13/2026
zenithoefficacyon.com 9/16/2026
zapzap.rest 9/22/2026
zalientnepal.com 9/13/2026
z38dd.com 9/19/2026
yokew.com 9/16/2026
and 839 more
2606:4700:3030::6815:25c5 845 domains · here since 9/17/2026
Domain On this IP since
zytbd.com 9/23/2026
zoloogg.com 9/21/2026
zmfxb.cn 10/13/2026
zjrthy.com 9/14/2026
zibapersian.com 9/16/2026
zhongchaozuqiuzhiboe.com.cn 9/13/2026
zenithoefficacyon.com 9/16/2026
zapzap.rest 9/22/2026
zalientnepal.com 9/13/2026
z38dd.com 9/19/2026
yokew.com 9/16/2026
ylhna.com 10/5/2026
and 832 more
2606:4700:3037::ac43:d4b1 845 domains · here since 9/17/2026
Domain On this IP since
zytbd.com 9/23/2026
zoloogg.com 9/21/2026
zmfxb.cn 10/13/2026
zjrthy.com 9/14/2026
zibapersian.com 9/16/2026
zhongchaozuqiuzhiboe.com.cn 9/13/2026
zenithoefficacyon.com 9/16/2026
zapzap.rest 9/22/2026
zalientnepal.com 9/13/2026
z38dd.com 9/19/2026
yokew.com 9/16/2026
ylhna.com 10/5/2026
and 832 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.