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382.7 M

Domains known to webXtrend

9.3 M

New domains in the last 30 days

63.8 M

Social media profiles detected

shift4.com

shift4.com serves a website of its own over HTTPS. It answers on IPv4 only, with a valid TLS certificate and MX records for mail.

1,078,491 other domains share an IP address with it, and 204 domains redirect to it.

The most recent crawl returned the page title “Vercel Security Checkpoint” and 33,938 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .com 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 204 Number of domains that redirect to this domain.
Reverse IP 1,078,491 Number of domains with the same IP(s).

Detected social media networks

No social networks found on this website.

Similar websites

This domain blocked our crawler (bot protection or rate limit) (last checked 10/8/2026), so there is no website to compare.

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.

Last SSL certificate

Issuer Let's Encrypt
Valid from 8/26/2026
Valid to 11/24/2026
Time until expiry 45 days

Last successful crawl

Title Vercel Security Checkpoint
Description (not set)
Content-Length 33,938 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
76.76.21.21 12/9/2023
Mail server Priority Last updated
shift4-com.mail.protection.outlook.com 0 9/2/2026
aspmx.l.google.com 1 12/30/2023
alt1.aspmx.l.google.com 5 12/30/2023
alt2.aspmx.l.google.com 5 12/30/2023
alt3.aspmx.l.google.com 10 12/30/2023
Name server Last updated
ns-1485.awsdns-57.org 12/9/2023
ns-154.awsdns-19.com 12/9/2023
ns-1952.awsdns-52.co.uk 12/9/2023
ns-898.awsdns-48.net 12/9/2023

Most recent redirect domains

Domain Last seen
fournyse.com 10/9/2026
skytabpos.ie 10/8/2026
shift4payments.com 10/8/2026
credorax.com 10/8/2026
thecustomerconnection.com 10/8/2026
diamondpicompany.com 10/8/2026
postech.ie 10/8/2026
shift4-global.com 10/8/2026
businesscash.net 10/8/2026
isoprogram.com 10/8/2026
shift4forum.com 10/8/2026
eigenpayments.org 10/7/2026
and 192 more

Reverse IP neighbours

76.76.21.21 1,078,491 domains · here since 9/15/2026
Domain On this IP since
zzzzzem.tech 9/17/2026
zzzzzebra.com 9/13/2026
zzzzhi.com 9/17/2026
zzzyyp.cn 9/23/2026
zzzygw.com 9/14/2026
zzzygh.cn 9/19/2026
zzzybzsb.com 9/15/2026
zzzy1688.com 9/18/2026
zzzwd.com 9/19/2026
zzzventurescapital.com 9/19/2026
zzztimer.com 9/13/2026
zzztgjg.cn 9/14/2026
and 1,078,478 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.