codesook.dev

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

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

3,470 other domains share an IP address with it.

The most recent crawl returned the page title “CodeSook” and 35,836 bytes of HTML.

Domain properties

Property	Value	Explanation
Top-level domain	.dev	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	0	Number of domains that redirect to this domain.
Reverse IP	3,470	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": "codesook.dev"}'

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	10/14/2026
Valid to	1/12/2027
Time until expiry	82 days

Last successful crawl

Title	CodeSook
Description	บทความและซีรีส์เขียนโปรแกรมจาก CodeSook เขียนเป็นภาษาไทย พร้อมคำแปลภาษาอังกฤษ
Content-Length	35,836 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
104.21.18.124	4/5/2026
172.67.181.212	4/5/2026
188.114.96.0	3/28/2026
188.114.97.0	3/28/2026
104.21.18.124	3/21/2026

IPv6 address	Last updated
2606:4700:3031:0:0:0:6815:127c	7/13/2026
2606:4700:3037:0:0:0:ac43:b5d4	7/13/2026
2606:4700:3030:0:0:0:ac43:b5d4	5/2/2026
2606:4700:3036:0:0:0:6815:127c	5/2/2026
2a06:98c1:3120:0:0:0:0:0	4/25/2026

Mail server	Priority	Last updated
route2.mx.cloudflare.net	15	10/10/2025
route3.mx.cloudflare.net	22	10/10/2025
route1.mx.cloudflare.net	76	10/10/2025

Name server	Last updated
indie.ns.cloudflare.com	3/14/2024
konnor.ns.cloudflare.com	3/14/2024

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

104.21.18.124 872 domains · here since 10/17/2026

Domain	On this IP since
zztra.com	10/20/2026
zxampraja.shop	9/29/2026
zuoguolei.online	9/12/2026
zr2008.cn	9/18/2026
zoriveclanway.com	10/3/2026
zeqemd.com	9/20/2026
zeplinpark.net	9/23/2026
zenithbookpulse.digital	9/13/2026
z9659app28.top	9/15/2026
yy5club.com	9/14/2026
yuyi.idv.tw	9/16/2026
yuntakuhiroba.com	9/19/2026
and 859 more

172.67.181.212 872 domains · here since 10/17/2026

Domain	On this IP since
zztra.com	10/20/2026
zxampraja.shop	9/29/2026
zuoguolei.online	9/12/2026
zr2008.cn	9/18/2026
zoriveclanway.com	10/3/2026
zeqemd.com	9/20/2026
zeplinpark.net	9/23/2026
zenithbookpulse.digital	9/13/2026
z9659app28.top	9/15/2026
yy5club.com	9/14/2026
yuyi.idv.tw	9/16/2026
yuntakuhiroba.com	9/19/2026
and 859 more

2606:4700:3031::6815:127c 863 domains · here since 10/17/2026

Domain	On this IP since
zztra.com	10/20/2026
zxampraja.shop	9/29/2026
zuoguolei.online	9/12/2026
zr2008.cn	9/18/2026
zoriveclanway.com	10/3/2026
zeqemd.com	9/20/2026
zeplinpark.net	9/23/2026
zenithbookpulse.digital	9/13/2026
z9659app28.top	9/15/2026
yy5club.com	9/14/2026
yuyi.idv.tw	9/16/2026
yuntakuhiroba.com	9/19/2026
and 850 more

2606:4700:3037::ac43:b5d4 863 domains · here since 10/17/2026

Domain	On this IP since
zztra.com	10/20/2026
zxampraja.shop	9/29/2026
zuoguolei.online	9/12/2026
zr2008.cn	9/18/2026
zoriveclanway.com	10/3/2026
zeqemd.com	9/20/2026
zeplinpark.net	9/23/2026
zenithbookpulse.digital	9/13/2026
z9659app28.top	9/15/2026
yy5club.com	9/14/2026
yuyi.idv.tw	9/16/2026
yuntakuhiroba.com	9/19/2026
and 850 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.

Dive into our data, search now!