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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

appsafe.dev

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

appsafe.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.

42,134,701 other domains share an IP address with it.

The most recent crawl returned the page title “AppSafe — Find exposed API keys before attackers do” and 169,533 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 42,134,701 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": "appsafe.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 Let's Encrypt
Valid from 10/12/2026
Valid to 1/10/2027
Time until expiry 80 days

Last successful crawl

Title AppSafe — Find exposed API keys before attackers do
Description Scan your AI-built app for exposed API keys, missing security headers, and misconfigurations. Get a security report with ready-to-use AI fix prompts.
Content-Length 169,533 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
104.21.81.239 5/30/2026
172.67.192.28 5/30/2026
188.114.96.0 5/22/2026
188.114.97.0 5/22/2026
104.21.81.239 5/7/2026
IPv6 address Last updated
2606:4700:3032:0:0:0:6815:51ef 7/25/2026
2606:4700:3036:0:0:0:ac43:c01c 7/25/2026
2606:4700:3032:0:0:0:6815:51ef 5/7/2026
2606:4700:3033:0:0:0:ac43:c01c 5/7/2026
2a06:98c1:3120:0:0:0:0:0 4/30/2026
Mail server Priority Last updated
aspmx1.migadu.com 10 3/5/2026
aspmx2.migadu.com 20 3/5/2026
Name server Last updated
may.ns.cloudflare.com 2/18/2026
noah.ns.cloudflare.com 2/18/2026
ns-cloud-c1.googledomains.com 12/8/2023
ns-cloud-c2.googledomains.com 12/8/2023
ns-cloud-c3.googledomains.com 12/8/2023

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

188.114.96.3 10,577,734 domains · here since 9/23/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzz.my.id 10/21/2026
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 9/13/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzys.com 9/19/2026
zzzzzyl1.cn 10/14/2026
zzzzzwwwppodjfdkodkloq.com 9/28/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
and 10,577,721 more
188.114.97.3 10,577,732 domains · here since 9/23/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzz.my.id 10/21/2026
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 9/13/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzys.com 9/19/2026
zzzzzyl1.cn 10/14/2026
zzzzzwwwppodjfdkodkloq.com 9/28/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
and 10,577,719 more
2a06:98c1:3120::3 10,489,619 domains · here since 9/23/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzz.my.id 10/21/2026
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 10/19/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzys.com 9/19/2026
zzzzzyl1.cn 10/14/2026
zzzzzwwwppodjfdkodkloq.com 9/28/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
and 10,489,606 more
2a06:98c1:3121::3 10,489,616 domains · here since 9/23/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzz.my.id 10/21/2026
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 10/19/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzys.com 9/19/2026
zzzzzyl1.cn 10/14/2026
zzzzzwwwppodjfdkodkloq.com 9/28/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
and 10,489,603 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.