Dive into our data, search now!

We offer robust APIs and data services for domainers, data crawlers, security teams and many more.

383.2 M

Domains known to webXtrend

9.0 M

New domains in the last 30 days

62.9 M

Social media profiles detected

inboxstack.ai

inboxstack.ai serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate.

4,097 other domains share an IP address with it.

The most recent crawl returned the page title “InboxInfra. Cold email infrastructure that just works” and 104,244 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .ai 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 no 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 4,097 Number of domains with the same IP(s).

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
InboxLee - Cold email infrastructure that actually lands
We buy the domain, automate DNS, provision your mailbox live, monitor blacklists, and connect it to your cold-email tool via export or API. Two-minute setup.
88 %
Cold Email Sending Infrastructure | Mailbox Fleet
Managed sending infrastructure for cold outbound. Lookalike domains, mailboxes and DNS with dedicated IPs, handed over as logins for Instantly or Smartlead o...
88 %
worldwide — global mail, live
87 %
Business Email Hosting on Your Own Domain | ProEmail
Business email hosting with custom domain email, SMTP and deliverability built in. Per-domain DKIM, strict SPF, DMARC, EU hosting. From $1.29 per mailbox.
87 %
Zapmail: Google Workspace Mailboxes at $2.50 with Automated DKIM, SPF & DMARC
Zapmail sets up US-hosted Google and Microsoft mailboxes from $2.50/month with automated SPF, DKIM and DMARC, plus one-click export to Instantly, Smartlead a...
87 %
Buy Cold Email Inboxes: Real Google Workspace & Microsoft 365 Accounts
The fastest, easiest way to get cold email infrastructure: domains, real Google Workspace and Microsoft 365 mailboxes, and every DNS record, provisioned for...
86 %
Cold Email Mailboxes on Private Infrastructure | Mailbloom
Cold email mailboxes you deploy yourself in one run: domains, inboxes, DNS and a warm backup for each. Workspaces for agencies, exports for your sequencer.
85 %
ZKemail — Land in the inbox, at scale
ZKemail is the deliverability platform that warms your domains, monitors every ISP, fixes your DNS, and gets your email to the inbox — automatically.
85 %
ColdRelay — Cold Email Infrastructure That Actually Delivers
Set up domains, mailboxes, DNS, and dedicated IPs for cold email at scale. 95% cheaper than Google/Outlook. 95% inbox placement guaranteed.
85 %
InboxScaler | Cold Email Infrastructure Without Per-Inbox Fees
InboxScaler helps cold email agencies replace expensive Google Workspace and Outlook mailbox stacks with SMTP/IMAP infrastructure, dedicated IPs, DNS automat...
85 %
Cold Email Inboxes, Microsoft or Google — $30/mo or $3 per inbox
Pre-configured cold email inboxes: 100 Microsoft 365 mailboxes on one domain for $30 a month, or Google mailboxes at $3 each. SPF, DKIM and DMARC configured...
85 %
Email Buster — Cold email that lands in the inbox
Reputation-first warmup, deliverability gating, and sequences that stop on reply — for outreach teams that can't afford to burn domains.
84 %
Cold Email Infrastructure & Deliverability — ToukirAhmed.com
Cold email infrastructure for agencies and B2B teams: sending domains, SPF/DKIM/DMARC, Workspace inboxes, warmup — built and monitored by one specialist.
84 %
Sender Pools – Cold email infrastructure with free mailboxes
Sender Pools is cold email infrastructure with free domains, free Google, Microsoft and SMTP mailboxes, automatic warmup and rotation. Pay per send, not per...
84 %
InfraBoxes
Deliverability-first email infrastructure for cold outreach with $3 private mailboxes or $2.5 Google mailboxes, warmup, and monitoring included.
84 %
MailerTap — cold email that actually lands
Deliverability-first cold outreach: bring your own Gmail, Microsoft 365, or SMTP inboxes — MailerTap warms them, authenticates your domains, verifies every l...
84 %
ColdEmailServer
Own servers, own IP addresses, own reputation for cold email. Domains, mailboxes, DNS and deliverability checks in one place.
84 %
Inbox Hearth — warm outbound inboxes for home-service teams
Done-for-you cold email infrastructure for home-service businesses. We buy your sending domains, warm the inboxes, and hand you mailboxes that land. You own...
84 %
Emailex | Cold email infrastructure & done-for-you mailboxes
Ready-to-send Google Workspace, Microsoft 365 and pre-warmed mailboxes with DNS authentication done for you. Set up in bulk, export to any sending tool.
84 %
OutboundInbox: email infrastructure for cold outreach
Email infrastructure for cold outreach, priced per domain. Each domain is its own Microsoft 365 tenant with 100 prewarmed mailboxes, SPF, DKIM and DMARC set...
84 %

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 9/13/2026
Valid to 12/12/2026
Time until expiry 61 days

Last successful crawl

Title InboxInfra. Cold email infrastructure that just works
Description Google & Microsoft mailboxes on US/EU IPs, DNS done for you, warmed and wired into your sequencer in minutes. From $2.50/mailbox. No demo calls, no DNS spreadsheets.
Content-Length 104,244 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
104.21.60.204 8/28/2026
172.67.201.72 8/28/2026
IPv6 address Last updated
2606:4700:3033:0:0:0:6815:3ccc 8/28/2026
2606:4700:3033:0:0:0:ac43:c948 8/28/2026
Name server Last updated
bailey.ns.cloudflare.com 8/28/2026
stan.ns.cloudflare.com 8/28/2026

Most recent redirect domains

No domains found.

Reverse IP neighbours

104.21.60.204 1,027 domains · here since 9/18/2026
Domain On this IP since
zwaarp.com 9/22/2026
ztratynalezy.com 9/15/2026
zrwtuf.xyz 9/28/2026
zortixa.eu 10/10/2026
zoosalon-dss.ru 9/12/2026
zjsygt.com 9/18/2026
zjnaidi.cn 9/12/2026
zjgzflsb.com 9/18/2026
zhongliqc.com 9/16/2026
zetimediarocket.com 9/23/2026
zc1897.com 9/22/2026
zaixianguankanmianfeiduanju.com.cn 10/7/2026
and 1,014 more
172.67.201.72 1,027 domains · here since 9/18/2026
Domain On this IP since
zwaarp.com 9/22/2026
ztratynalezy.com 9/15/2026
zrwtuf.xyz 9/28/2026
zortixa.eu 10/10/2026
zoosalon-dss.ru 9/12/2026
zjsygt.com 9/18/2026
zjnaidi.cn 9/12/2026
zjgzflsb.com 9/18/2026
zhongliqc.com 9/16/2026
zetimediarocket.com 9/23/2026
zc1897.com 9/22/2026
zaixianguankanmianfeiduanju.com.cn 10/7/2026
and 1,014 more
2606:4700:3033::6815:3ccc 1,022 domains · here since 9/18/2026
Domain On this IP since
zwaarp.com 9/22/2026
ztratynalezy.com 9/15/2026
zrwtuf.xyz 9/28/2026
zortixa.eu 10/10/2026
zoosalon-dss.ru 9/12/2026
zjsygt.com 9/18/2026
zjnaidi.cn 9/12/2026
zjgzflsb.com 9/18/2026
zhongliqc.com 9/16/2026
zetimediarocket.com 9/23/2026
zc1897.com 9/22/2026
zaixianguankanmianfeiduanju.com.cn 10/7/2026
and 1,009 more
2606:4700:3033::ac43:c948 1,021 domains · here since 9/18/2026
Domain On this IP since
zwaarp.com 9/22/2026
ztratynalezy.com 9/15/2026
zrwtuf.xyz 9/28/2026
zortixa.eu 10/10/2026
zoosalon-dss.ru 9/12/2026
zjsygt.com 9/18/2026
zjnaidi.cn 9/12/2026
zjgzflsb.com 9/18/2026
zhongliqc.com 9/16/2026
zetimediarocket.com 9/23/2026
zc1897.com 9/22/2026
zaixianguankanmianfeiduanju.com.cn 10/7/2026
and 1,008 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.