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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

df.dev

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

df.dev serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate.

Its busiest IP address is shared with 755,877 other domains.

The most recent crawl returned the page title “df.dev” and 9,862 bytes of HTML. The site links to LinkedIn.

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. 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 1,735,968 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": "df.dev"}'

Create a free account Read the API docs

Detected social media networks

Similar websites

Website Similarity
David Dominguez | Software Developer
79 %
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78 %
David Daly
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78 %
Jean-David Gadina
Jean-David Gadina - Software Engineer
77 %
Jean-David Gadina
Jean-David Gadina - Software Engineer
77 %
Desmond David
77 %
David Hieger, dhieger.com
77 %
David Avedissian
77 %
Jean-David Gadina
Jean-David Gadina - Software Engineer
77 %
Jean-David Gadina
Jean-David Gadina - Software Engineer
77 %
David.
David Woods
77 %
David Stoline
76 %
David-DevWeb
76 %
David Shen
David Shen's Personal Website
76 %
David Shen
David Shen's Personal Website
76 %
David Franklin
Landing page for David Franklin on the internet
76 %
David Bell
76 %
David Dlima
David Dlima — machine learning engineer.
76 %
David Shen
David Shen's Personal Website
76 %
David Lee - Software Developer
75 %

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 10/12/2026
Valid to 1/10/2027
Time until expiry 76 days

Last successful crawl

Title df.dev
Description Personal website of David Feinerman
Content-Length 9,862 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
35.157.26.135 10/12/2025
63.176.8.218 10/12/2025
3.124.100.143 5/25/2025
3.125.36.175 5/25/2025
3.125.36.175 5/5/2025
IPv6 address First seen
2a05:d014:58f:6200:0:0:0:258 10/12/2025
2a05:d014:58f:6200:0:0:0:259 10/12/2025
2a05:d014:58f:6200:0:0:0:65 6/7/2025
2a05:d014:58f:6202:0:0:0:65 6/7/2025
2a05:d014:58f:6201:0:0:0:65 5/31/2025
Name server First seen
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

63.176.8.218 755,878 domains · here since 9/20/2026
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 755,865 more
35.157.26.135 755,859 domains · here since 9/20/2026
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 755,846 more
2a05:d014:58f:6200::258 112,117 domains · here since 9/20/2026
Domain On this IP since
zzz-kkchat.com 9/18/2026
zzyzzscx.icu 9/20/2026
zzvb.cc 10/23/2026
zzrun.top 9/18/2026
zzq.jl.cn 9/16/2026
zzmylq.com 9/22/2026
zzmap.cc 9/21/2026
zzloyalcrm.com 10/17/2026
zzloyal.com 10/9/2026
zzjj.site 9/19/2026
zzhang.site 9/18/2026
zzamboni.org 9/17/2026
and 112,104 more
2a05:d014:58f:6200::259 112,114 domains · here since 9/20/2026
Domain On this IP since
zzz-kkchat.com 9/18/2026
zzyzzscx.icu 9/20/2026
zzvb.cc 10/23/2026
zzrun.top 9/18/2026
zzq.jl.cn 9/16/2026
zzmylq.com 9/22/2026
zzmap.cc 9/21/2026
zzloyalcrm.com 10/17/2026
zzloyal.com 10/9/2026
zzjj.site 9/19/2026
zzhang.site 9/18/2026
zzamboni.org 9/17/2026
and 112,101 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.