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384.6 M

Domains known to webXtrend

9.6 M

New domains in the last 30 days

62.8 M

Social media profiles detected

robertkeller.dev

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

robertkeller.dev serves a website of its own over HTTPS and under www. It answers on IPv4 only, with a valid TLS certificate.

1,512,098 other domains share an IP address with it.

The most recent crawl returned the page title “Robert Keller” and 37,211 bytes of HTML. The site links to X and LinkedIn profiles.

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 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 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 0 Number of domains that redirect to this domain.
Reverse IP 1,512,098 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": "robertkeller.dev"}'

Create a free account Read the API docs

Detected social media networks

Similar websites

Website Similarity
Kevin Holland | Developer
Full stack web developer, front-end designer, and freelancer. Builder of responsive applications, and useful, maintainable software.
87 %
Mike Cooper | Front End Developer
87 %
MyPortfolio
Personal portfolio showcasing my projects, skills, and experience.
86 %
Personal Portfolio
Personal Portfolio for myself
86 %
85 %
Robert Rizkalla — Full Stack Developer
Robert Rizkalla — Full Stack Developer specializing in React, TypeScript, PHP, Symfony, and enterprise web applications. Based in Graz, Austria.
85 %
Hardik Vyas | Full Stack Developer
Full Stack Developer specializing in TypeScript, PostgreSQL, Redis, React, and Next.js. Building scalable systems and solving real-world problems.
85 %
Robert Pedersen
Hi, my name is Robert, and I am the last Full Stack Javascript Developer you'll ever need - https://robertpedersen.dev
85 %
Ribash Sharma
Software Development Engineer Based in Austin, Texas
85 %
Biruk's-Portfolio
85 %
Doug Kellermeyer - Home
85 %
DevIori Portfolio Website
85 %
Robert Murfin — Full Stack Developer
Robert Murfin is a full stack developer and founding engineer with experience building full-stack web apps, AI-powered tools, and enterprise platforms using...
85 %
Developer Portfolio
Personal Portfolio / Resume / CV / vCard Template
85 %
Software Developer - Rebecca Copeland
A portfolio of all the challenges and projects Rebecca Copeland, Software Developer based in New Jersey, has created.
85 %
Rafay | Fullstack Developer & Designer
I build modern web & mobile apps with clean code and thoughtful design.
85 %
Alex Koszuta | Web Developer
Professional portfolio of Alexander Koszuta, showcasing web development projects and skills.
85 %
Robert Witzlib | Portfolio
Portfolio and resume of Robert Witzlib - Web Developer
85 %
Harmony Mukolwe — Portfolio
Software engineer focused on thoughtful interfaces, performance, and full-stack web development.
85 %
BK Full Stack Developer
Personal Portfolio / Resume / CV / vCard Template
85 %

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 8/19/2026
Valid to 11/17/2026
Time until expiry 27 days

Last successful crawl

Title Robert Keller
Description Personal Portfolio / Resume / CV / vCard Template
Content-Length 37,211 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
35.157.26.135 10/11/2025
63.176.8.218 10/11/2025
3.124.100.143 6/6/2025
3.75.10.80 6/6/2025
3.124.100.143 5/31/2025
Name server Last updated
dns1.p06.nsone.net 12/11/2023
dns2.p06.nsone.net 12/11/2023
dns3.p06.nsone.net 12/11/2023
dns4.p06.nsone.net 12/11/2023

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

63.176.8.218 756,055 domains · here since 9/12/2026
Domain On this IP since
zzzzzcnslting.com 9/18/2026
zzzzhub.com 9/17/2026
zzzz10i.com 9/18/2026
zzzsprofessionalhvac.com 9/14/2026
zzzouo.online 9/19/2026
zzzlovexyw.com 9/19/2026
zzzdigital.com 9/13/2026
zzzcoinonrbh.lol 10/10/2026
zzzap.net 9/22/2026
zzz.org.mk 9/19/2026
zzz-token.com 9/14/2026
zzz-kkchat.com 9/18/2026
and 756,042 more
35.157.26.135 756,043 domains · here since 9/12/2026
Domain On this IP since
zzzzzcnslting.com 9/18/2026
zzzzhub.com 9/17/2026
zzzz10i.com 9/18/2026
zzzsprofessionalhvac.com 9/14/2026
zzzouo.online 9/19/2026
zzzlovexyw.com 9/19/2026
zzzdigital.com 9/13/2026
zzzcoinonrbh.lol 10/10/2026
zzzap.net 9/22/2026
zzz.org.mk 9/19/2026
zzz-token.com 9/14/2026
zzz-kkchat.com 9/18/2026
and 756,030 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.