usermails.com

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

29 other domains share an IP address with it.

The most recent crawl returned the page title “UserMails — application email on infrastructure you control” and 42,551 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	0	Number of domains that redirect to this domain.
Reverse IP	29	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": "usermails.com"}'

Create a free account Read the API docs

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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	7/17/2026
Valid to	10/15/2026
Time until expiry	3 days

Last successful crawl

Title	UserMails — application email on infrastructure you control
Description	Developer-first, white-label application email. A drop-in Resend-compatible API on a mail server we operate — delivered, bounced, and complained are real events, not a send count.
Content-Length	42,551 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
31.220.104.223	7/22/2026
31.220.104.207	6/21/2026
199.59.243.225	1/21/2024
172.234.25.151	1/10/2024
162.255.119.148	12/9/2023

Mail server	Priority	Last updated
aspmx.l.google.com	1	1/14/2026
alt1.aspmx.l.google.com	5	1/14/2026
alt2.aspmx.l.google.com	5	1/14/2026
alt3.aspmx.l.google.com	10	1/14/2026
alt4.aspmx.l.google.com	10	1/14/2026

Name server	Last updated
beth.ns.cloudflare.com	1/14/2026
yichun.ns.cloudflare.com	1/14/2026
dns101.registrar-servers.com	1/10/2024
dns102.registrar-servers.com	1/10/2024
dns1.registrar-servers.com	12/9/2023

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

31.220.104.223 29 domains · here since 9/14/2026

Domain	On this IP since
vokstar.com	9/18/2026
twinbeta.com	9/19/2026
trackpitch.com	9/20/2026
tailwin.com	9/13/2026
stormrepairpro.com	9/20/2026
sonicrack.com	10/15/2026
sevakgirard.com	9/18/2026
servoagent.com	9/14/2026
reflexware.com	9/13/2026
pyrosync.com	9/14/2026
netjive.com	9/16/2026
mintvote.com	9/12/2026
and 16 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.

Dive into our data, search now!