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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

prpm.dev

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

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

2,137 other domains share an IP address with it.

The most recent crawl returned the page title “PRPM - Largest Collection of Cursor Rules, Claude Agents & Slash Commands” and 37,116 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 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 2,137 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": "prpm.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 Amazon
Valid from 9/21/2026
Valid to 4/7/2027
Time until expiry 167 days

Last successful crawl

Title PRPM - Largest Collection of Cursor Rules, Claude Agents & Slash Commands
Description The largest collection of Cursor rules, Claude agents, and slash commands. 7,000+ packages including cursor slash commands, claude slash commands, and claude plugins. Install AI coding tools with one command.
Content-Length 37,116 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
18.66.112.110 10/14/2026
18.66.112.127 10/14/2026
18.66.112.26 10/14/2026
18.66.112.62 10/14/2026
13.226.244.109 7/14/2026
Mail server Priority Last updated
mx1.improvmx.com 10 10/27/2025
mx2.improvmx.com 20 10/27/2025
Name server Last updated
ns-1162.awsdns-17.org 10/27/2025
ns-1910.awsdns-46.co.uk 10/27/2025
ns-369.awsdns-46.com 10/27/2025
ns-932.awsdns-52.net 10/27/2025

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

18.66.112.110 588 domains · here since 10/14/2026
Domain On this IP since
ziwoodz.com 10/12/2026
zinc-app.com 10/19/2026
zenjyn.com 10/5/2026
yourvehiclesucks.com 9/17/2026
yorozuyafukuchan.com 9/13/2026
yongblog.com 10/19/2026
ylogx.io 9/23/2026
yingdouturbo.com 10/17/2026
yen-joy.net 9/12/2026
yasdool.com 9/22/2026
yarslv.com 9/21/2026
xzen.net 9/22/2026
and 575 more
18.66.112.127 542 domains · here since 10/14/2026
Domain On this IP since
zoomies.com.br 10/5/2026
zizzlefun.com 9/12/2026
zirowqw.com 10/21/2026
ziphost.app 9/15/2026
zeicety.com 9/15/2026
yuvahiiora.com 9/13/2026
yuuhou.or.jp 9/23/2026
youthcred.com 9/14/2026
yeploloa.com 10/19/2026
yakiniku-mania515.com 9/17/2026
xusdsard.com 9/14/2026
xullom.com 10/19/2026
and 529 more
18.66.112.62 532 domains · here since 10/14/2026
Domain On this IP since
zzmoyerz.com 9/15/2026
zhengwang.tv 9/14/2026
zerodual.com 9/14/2026
zemaxtech.com 9/21/2026
zeitro.com 9/19/2026
yurinoon.com 9/22/2026
yummygoode.com 10/2/2026
yuksodan.com 10/9/2026
yuansports2.com 10/8/2026
youthcred.com 9/14/2026
yosok.jp 9/13/2026
yhs-secretary.com 9/15/2026
and 519 more
18.66.112.26 475 domains · here since 10/14/2026
Domain On this IP since
zerosleep.ai 9/16/2026
zatsucolla.com 10/19/2026
yv8l5.icu 9/22/2026
yuhanbasedinseoul.com 10/17/2026
yubisecurities.com 9/17/2026
yourjustice.io 9/14/2026
yoneharahoken.net 9/23/2026
ymo.cm 10/14/2026
yiyuanbiaoshi.net 9/21/2026
ydoma.bg 9/23/2026
xybercore.com 9/23/2026
xo5technology.com 9/19/2026
and 462 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.