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384.9 M

Domains known to webXtrend

9.7 M

New domains in the last 30 days

62.8 M

Social media profiles detected

sendmail.com

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

It answers on IPv4 only, with MX records for mail.

37 other domains share an IP address with it.

Domain properties

Property Value Explanation
Top-level domain .com Statistics for all domains we know under this TLD.
Has website no 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 yes The domain redirects to another domain.
Redirect to https no 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 no certificate Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 37 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": "sendmail.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

This domain redirects to proofpoint.com. Similar websites of proofpoint.com:
Website Similarity
Behavioral AI for Email, Identity, and AI Security | Abnormal AI
Abnormal AI is a behavioral AI security platform that protects email, identity, and AI—and stops insider threats. Trusted by 5,000 organizations.
90 %
Human Risk Management & Advanced Email Security | Mimecast
Protect email and collaboration tools with Mimecast. Manage human risk and stay ahead of cyber threats with advanced security solutions.
89 %
89 %
PeriFex Security – Cyber Defense That Never Sleeps
89 %
SafeBrim — Cyber Security Solutions
Enterprise-grade cybersecurity protecting your digital assets around the clock.
89 %
Cyber Security Leader | Imperva, Inc.
Imperva provides complete cyber security by protecting what really matters most—your data and applications—whether on-premises or in the cloud.
88 %
Intelligent Data Security & AI Protection | Safetica
Protect sensitive data across users, devices, cloud environments, and AI with Safetica Intelligent Data Security. Reduce risk without disrupting work.
88 %
Cybersecurity & Compliance for Australian Businesses | DefenderSuite
DefenderSuite provides 24×7 threat monitoring, secure backups, and compliance evidence mapped to the Essential Eight and Cyber Security Act. Protect your bus...
88 %
AI-Powered Email & Web Security | EntrustedMail
Protect Microsoft 365, Google Workspace & cloud apps with AI + human intelligence, stopping phishing, malware, insider risks, and ensuring compliance.
88 %
Enterprise Cyber Security
88 %
Trusted Knight
88 %
Enterprise Cyber Security
88 %
Val Secure - Enterprise Cybersecurity Solutions
Val Secure - Leading Enterprise Cybersecurity Solutions Provider
88 %
Gatefy
Intelligent data protection solutions with advanced email security to shield critical information and reduce vulnerabilities.
88 %
Proofpoint Products & Solutions | AdvancedThreatWorks.com
Proofpoint is a leading next-generation cybersecurity company that protects the way people work today.
88 %
Gatelock – Cyber Security Solutions
Best solutions Let's work on your project together Where cybersecurity meets innovation to safeguard your digital assets Our consultation is always in sync w...
88 %
CyberServal AI-Driven CyberSecurity Solution Company, Cyber Threats Intelligence
Choose CyberServal for AI-driven cybersecurity threat detection. Network safety, data protection, AI innovation, all intelligent tools tailored to keep your...
88 %
Proofpoint Products & Solutions | AdvancedThreatWorks.com.au
Proofpoint is a leading next-generation cybersecurity company that protects the way people work today.
88 %
BTMSecurity | Blue Team Module Security
BTM Security delivers enterprise-grade cyber intelligence, combining real-time behavioral analytics and zero-day threat prevention to keep your infrastructur...
88 %
Novus Aegis
88 %

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

No certificate data available for this domain.

Last successful crawl

No crawl data available for this domain.

DNS history

IPv4 address Last updated
192.230.66.135 12/10/2023
192.230.74.135 12/10/2023
IPv6 address Last updated
2a02:e980:11:0:0:0:0:87 12/10/2023
2a02:e980:17:0:0:0:0:87 12/10/2023
Mail server Priority Last updated
mxa-00148501.gslb.pphosted.com 10 12/31/2023
mxb-00148501.gslb.pphosted.com 10 12/31/2023
Name server Last updated
ns1.proofpoint.com 12/10/2023
ns3.proofpoint.com 12/10/2023
pdns99.ultradns.biz 12/10/2023
pdns99.ultradns.com 12/10/2023
pdns99.ultradns.net 12/10/2023

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

192.230.74.135 19 domains · here since 9/19/2026
Domain On this IP since
whosyourvap.com 9/18/2026
whoisyourvap.com 9/20/2026
veryattackedperson.com 9/16/2026
veryattacked.com 9/23/2026
vapindex.com 9/21/2026
sigaba.com 9/23/2026
proofpointessentials.com 9/23/2026
proofpointarchiving.com 9/19/2026
proofpoint.jp 9/17/2026
proofpoint.com.br 9/20/2026
proofpoint.co.uk 9/16/2026
proofpoint.co.jp 9/14/2026
and 6 more
192.230.66.135 18 domains · here since 9/19/2026
Domain On this IP since
whosyourvap.com 9/18/2026
whoisyourvap.com 9/20/2026
veryattackedperson.com 9/16/2026
veryattacked.com 9/23/2026
vapindex.com 9/21/2026
sigaba.com 9/23/2026
proofpointessentials.com 9/23/2026
proofpointarchiving.com 9/19/2026
proofpoint.jp 9/17/2026
proofpoint.com.br 9/20/2026
proofpoint.co.uk 9/16/2026
proofpoint.co.jp 9/14/2026
and 5 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.