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385.2 M

Domains known to webXtrend

9.8 M

New domains in the last 30 days

62.8 M

Social media profiles detected

mailsift.dev

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

mailsift.dev serves a website of its own. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

Its busiest IP address is shared with 1,000 other domains.

The most recent crawl returned the page title “MailSift — Fast, Accurate Email Verification API & Bulk Validator” and 56,641 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .dev 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 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 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 3,982 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": "mailsift.dev"}'

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 Let's Encrypt
Valid from 9/30/2026
Valid to 12/29/2026
Time until expiry 66 days

Last successful crawl

Title MailSift — Fast, Accurate Email Verification API & Bulk Validator
Description Verify email addresses in real time. Catch invalid, disposable, and risky emails before they hurt deliverability. Free API tier, bulk CSV, and a 0–100 trust score.
Content-Length 56,641 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address First seen
104.21.90.248 4/12/2026
172.67.163.88 4/12/2026
IPv6 address First seen
2606:4700:3035:0:0:0:ac43:a358 6/27/2026
2606:4700:3037:0:0:0:6815:5af8 6/27/2026
2606:4700:3032:0:0:0:6815:5af8 4/12/2026
2606:4700:3037:0:0:0:ac43:a358 4/12/2026
Mail server Priority First seen
route2.mx.cloudflare.net 8 9/3/2026
route1.mx.cloudflare.net 51 9/3/2026
route3.mx.cloudflare.net 89 9/3/2026
Name server First seen
cartman.ns.cloudflare.com 4/12/2026
wanda.ns.cloudflare.com 4/12/2026

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

104.21.90.248 1,001 domains · here since 9/19/2026
Domain On this IP since
zzzyrj.top 9/13/2026
zzkfortune.pics 10/8/2026
zrhlp.com 10/11/2026
zoldirodahaz.hu 9/22/2026
zkzk.com 10/19/2026
zk888.net 9/12/2026
zjuodwie.cn 10/23/2026
zj4wm.click 9/13/2026
zhuaikunkangaruiniumaqu.pics 9/19/2026
zhongchaozuixinjifenbangdan.com.cn 9/15/2026
zhizunbao.buzz 10/13/2026
zheng-zhu.com 9/22/2026
and 988 more
172.67.163.88 1,001 domains · here since 9/19/2026
Domain On this IP since
zzzyrj.top 9/13/2026
zzkfortune.pics 10/8/2026
zrhlp.com 10/11/2026
zoldirodahaz.hu 9/22/2026
zkzk.com 10/19/2026
zk888.net 9/12/2026
zjuodwie.cn 10/23/2026
zj4wm.click 9/13/2026
zhuaikunkangaruiniumaqu.pics 9/19/2026
zhongchaozuixinjifenbangdan.com.cn 9/15/2026
zhizunbao.buzz 10/13/2026
zheng-zhu.com 9/22/2026
and 988 more
2606:4700:3035::ac43:a358 990 domains · here since 9/19/2026
Domain On this IP since
zzzyrj.top 9/13/2026
zzkfortune.pics 10/8/2026
zrhlp.com 10/11/2026
zoldirodahaz.hu 9/22/2026
zkzk.com 10/19/2026
zk888.net 9/12/2026
zjuodwie.cn 10/23/2026
zj4wm.click 9/13/2026
zhuaikunkangaruiniumaqu.pics 9/19/2026
zhongchaozuixinjifenbangdan.com.cn 9/15/2026
zhizunbao.buzz 10/13/2026
zheng-zhu.com 9/22/2026
and 977 more
2606:4700:3037::6815:5af8 990 domains · here since 9/19/2026
Domain On this IP since
zzzyrj.top 9/13/2026
zzkfortune.pics 10/8/2026
zrhlp.com 10/11/2026
zoldirodahaz.hu 9/22/2026
zkzk.com 10/19/2026
zk888.net 9/12/2026
zjuodwie.cn 10/23/2026
zj4wm.click 9/13/2026
zhuaikunkangaruiniumaqu.pics 9/19/2026
zhongchaozuixinjifenbangdan.com.cn 9/15/2026
zhizunbao.buzz 10/13/2026
zheng-zhu.com 9/22/2026
and 977 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.