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384.5 M

Domains known to webXtrend

9.4 M

New domains in the last 30 days

62.8 M

Social media profiles detected

socket.cat

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

socket.cat 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.

4,176 other domains share an IP address with it.

The most recent crawl returned the page title “socket.cat — expose anything, open nothing” and 50,198 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .cat 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 4,176 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": "socket.cat"}'

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 9/18/2026
Valid to 12/17/2026
Time until expiry 58 days

Last successful crawl

Title socket.cat — expose anything, open nothing
Description Reach any app, server or cluster from your browser with one line. No VPN, no open ports, no sudo. Free for an hour as a guest, no signup.
Content-Length 50,198 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
104.21.55.66 11/27/2025
172.67.170.155 11/27/2025
87.106.101.200 10/22/2025
213.186.33.5 2/20/2025
IPv6 address Last updated
2606:4700:3030:0:0:0:ac43:aa9b 6/27/2026
2606:4700:3034:0:0:0:6815:3742 6/27/2026
2606:4700:3031:0:0:0:ac43:aa9b 11/27/2025
2606:4700:3033:0:0:0:6815:3742 11/27/2025
Mail server Priority Last updated
mail.union.cat 1 8/4/2026
mail.socket.cat 2 8/4/2026
mail.union.cat 1 11/27/2025
mx1.mail.ovh.net 1 2/20/2025
mx2.mail.ovh.net 5 2/20/2025
Name server Last updated
howard.ns.cloudflare.com 11/27/2025
veda.ns.cloudflare.com 11/27/2025
dns20.ovh.net 2/20/2025
ns20.ovh.net 2/20/2025

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

104.21.55.66 1,051 domains · here since 9/18/2026
Domain On this IP since
zznec.com 10/12/2026
zzhz8.com.cn 9/20/2026
zzhitv.asia 9/13/2026
zumospin-nl.net 9/23/2026
zshj518.com 10/11/2026
zorvin.digital 10/13/2026
zornalilen.store 9/13/2026
zonenet.vip 9/18/2026
zonahoki.sbs 9/23/2026
zjxinqigou.com 9/30/2026
zitemedia.dk 10/11/2026
zingiyn.buzz 9/24/2026
and 1,038 more
172.67.170.155 1,051 domains · here since 9/18/2026
Domain On this IP since
zznec.com 10/12/2026
zzhz8.com.cn 9/20/2026
zzhitv.asia 9/13/2026
zumospin-nl.net 9/23/2026
zshj518.com 10/11/2026
zorvin.digital 10/13/2026
zornalilen.store 9/13/2026
zonenet.vip 9/18/2026
zonahoki.sbs 9/23/2026
zjxinqigou.com 9/30/2026
zitemedia.dk 10/11/2026
zingiyn.buzz 9/24/2026
and 1,038 more
2606:4700:3030::ac43:aa9b 1,037 domains · here since 9/18/2026
Domain On this IP since
zznec.com 10/12/2026
zzhz8.com.cn 9/20/2026
zzhitv.asia 9/13/2026
zumospin-nl.net 9/23/2026
zshj518.com 10/11/2026
zorvin.digital 10/13/2026
zornalilen.store 9/13/2026
zonenet.vip 9/18/2026
zonahoki.sbs 9/23/2026
zjxinqigou.com 9/30/2026
zitemedia.dk 10/11/2026
zingiyn.buzz 9/12/2026
and 1,024 more
2606:4700:3034::6815:3742 1,037 domains · here since 9/18/2026
Domain On this IP since
zznec.com 10/12/2026
zzhz8.com.cn 9/20/2026
zzhitv.asia 9/13/2026
zumospin-nl.net 9/23/2026
zshj518.com 10/11/2026
zorvin.digital 10/13/2026
zornalilen.store 9/13/2026
zonenet.vip 9/18/2026
zonahoki.sbs 9/23/2026
zjxinqigou.com 9/30/2026
zitemedia.dk 10/11/2026
zingiyn.buzz 9/12/2026
and 1,024 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.