techseries.dev

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

techseries.dev serves a website of its own over HTTPS and under www. It answers on IPv4 only, with a valid TLS certificate and MX records for mail.

11,013 other domains share an IP address with it, and 7 domains redirect to it.

The most recent crawl returned the page title “Tech Interview Pro” and 75,708 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	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	only IPv4	Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate	valid	Shows whether the domain has a valid SSL certificate.
Redirects	7	Number of domains that redirect to this domain.
Reverse IP	11,013	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": "techseries.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	9/3/2026
Valid to	12/2/2026
Time until expiry	43 days

Last successful crawl

Title	Tech Interview Pro
Description	Learn the secrets to getting a software engineering job at a big tech company. Using years of industry experience, I have condensed my knowledge to the material that is most important for passing the coding interview and landing your dream tech job.
Content-Length	75,708 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
192.64.119.239	3/24/2024
216.239.32.21	12/10/2023
216.239.34.21	12/10/2023
216.239.36.21	12/10/2023
216.239.38.21	12/10/2023

IPv6 address	Last updated
2001:4860:4802:32:0:0:0:15	12/10/2023
2001:4860:4802:34:0:0:0:15	12/10/2023
2001:4860:4802:36:0:0:0:15	12/10/2023
2001:4860:4802:38:0:0:0:15	12/10/2023

Mail server	Priority	Last updated
eforward1.registrar-servers.com	10	3/24/2024
eforward2.registrar-servers.com	10	3/24/2024
eforward3.registrar-servers.com	10	3/24/2024
eforward4.registrar-servers.com	15	3/24/2024
eforward5.registrar-servers.com	20	3/24/2024

Name server	Last updated
dns1.registrar-servers.com	3/24/2024
dns2.registrar-servers.com	3/24/2024
ns-cloud-b1.googledomains.com	12/10/2023
ns-cloud-b2.googledomains.com	12/10/2023
ns-cloud-b3.googledomains.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

Domain	Last seen
techinterviewpro.com	10/13/2026
dailyinterviewpro.com	10/13/2026
coderpro.com	10/10/2026
youtubebackstage.com	10/8/2026
tech3.dev	10/8/2026
defipro.dev	10/7/2026
techleadpro.com	7/4/2022

Reverse IP neighbours

192.64.119.239 11,013 domains · here since 9/19/2026

Domain	On this IP since
zzz-zzz-zzz.org	9/21/2026
zylvixtech.com	9/21/2026
zyloriu.com	9/16/2026
zydsports.com	9/20/2026
zxyhomeliving.com	9/12/2026
zvnxelevatedlogistics.com	9/18/2026
zut-alors.net	9/22/2026
zuspaet.app	9/13/2026
zuribooks.com	9/23/2026
zupervisor.com	9/11/2026
zunzoworld.com	9/18/2026
zuminsurance.com	9/16/2026
and 11,000 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!