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384.9 M

Domains known to webXtrend

9.7 M

New domains in the last 30 days

62.8 M

Social media profiles detected

appscan.dev

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

appscan.dev 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.

3,564 other domains share an IP address with it.

The most recent crawl returned the page title “AppScan.dev - Security Vulnerability Scanner for Developers” and 16,331 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. 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 3,564 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": "appscan.dev"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

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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 10/10/2026
Valid to 1/8/2027
Time until expiry 78 days

Last successful crawl

Title AppScan.dev - Security Vulnerability Scanner for Developers
Description The easiest way to find and fix security vulnerabilities in your web applications and code repositories. Scan with 16 industry-standard tools in minutes.
Content-Length 16,331 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
104.21.20.30 12/21/2025
172.67.191.2 12/21/2025
178.156.130.124 10/21/2025
IPv6 address Last updated
2606:4700:3032:0:0:0:ac43:bf02 6/25/2026
2606:4700:3037:0:0:0:6815:141e 6/25/2026
2606:4700:3031:0:0:0:ac43:bf02 12/21/2025
2606:4700:3035:0:0:0:6815:141e 12/21/2025
Mail server Priority Last updated
fusion.mxrouting.net 7 5/23/2026
fusion-relay.mxrouting.net 20 5/23/2026
mx.zoho.com 10 12/28/2025
mx2.zoho.com 20 12/28/2025
mx3.zoho.com 50 12/28/2025
Name server Last updated
aiden.ns.cloudflare.com 12/21/2025
emma.ns.cloudflare.com 12/21/2025
curitiba.ns.porkbun.com 10/21/2025
fortaleza.ns.porkbun.com 10/21/2025
maceio.ns.porkbun.com 10/21/2025

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

104.21.20.30 896 domains · here since 9/22/2026
Domain On this IP since
zzkyw.cn 10/18/2026
zoobrix.com 9/19/2026
zonangaceng.online 9/14/2026
zombie-aivideo.com 10/22/2026
zocceronline.org 9/18/2026
zizobetcasino.pl 9/15/2026
zhuobaogc.com 9/22/2026
zhishuntoys.com 10/20/2026
zhaoyi88.com 9/17/2026
zh-signal-cn.com.cn 9/16/2026
zerodata1.com.br 10/19/2026
zentroa.com.br 10/3/2026
and 883 more
172.67.191.2 896 domains · here since 9/22/2026
Domain On this IP since
zzkyw.cn 10/18/2026
zoobrix.com 9/19/2026
zonangaceng.online 9/14/2026
zombie-aivideo.com 10/22/2026
zocceronline.org 9/18/2026
zizobetcasino.pl 9/15/2026
zhuobaogc.com 9/22/2026
zhishuntoys.com 10/20/2026
zhaoyi88.com 9/17/2026
zh-signal-cn.com.cn 9/16/2026
zerodata1.com.br 10/19/2026
zentroa.com.br 10/3/2026
and 883 more
2606:4700:3032::ac43:bf02 886 domains · here since 9/22/2026
Domain On this IP since
zzkyw.cn 10/18/2026
zoobrix.com 9/19/2026
zonangaceng.online 9/14/2026
zombie-aivideo.com 10/22/2026
zocceronline.org 9/18/2026
zizobetcasino.pl 9/15/2026
zhuobaogc.com 9/22/2026
zhishuntoys.com 10/20/2026
zhaoyi88.com 9/17/2026
zh-signal-cn.com.cn 9/16/2026
zerodata1.com.br 10/19/2026
zentroa.com.br 10/3/2026
and 873 more
2606:4700:3037::6815:141e 886 domains · here since 9/22/2026
Domain On this IP since
zzkyw.cn 10/18/2026
zoobrix.com 9/19/2026
zonangaceng.online 9/14/2026
zombie-aivideo.com 10/22/2026
zocceronline.org 9/18/2026
zizobetcasino.pl 9/15/2026
zhuobaogc.com 9/22/2026
zhishuntoys.com 10/20/2026
zhaoyi88.com 9/17/2026
zh-signal-cn.com.cn 9/16/2026
zerodata1.com.br 10/19/2026
zentroa.com.br 10/3/2026
and 873 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.