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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

semanta.dev

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

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

3,440 other domains share an IP address with it.

The most recent crawl returned the page title “Semanta — the context layer every AI agent shares” and 64,623 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 yes The domain redirects to https.
Redirect to www. yes 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 3,440 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": "semanta.dev"}'

Create a free account Read the API docs

Detected social media networks

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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 Google Trust Services
Valid from 10/2/2026
Valid to 12/31/2026
Time until expiry 69 days

Last successful crawl

Title Semanta — the context layer every AI agent shares
Description The org-owned context layer every AI agent shares. Claude Code, Cursor, and Codex reach one governed, audited MCP endpoint — ask your codebase, get cited answers. Your keys; raw files stay local.
Content-Length 64,623 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
104.21.51.106 6/11/2026
172.67.179.11 6/11/2026
91.195.240.94 3/22/2026
IPv6 address Last updated
2606:4700:3030:0:0:0:6815:336a 6/19/2026
2606:4700:3034:0:0:0:ac43:b30b 6/19/2026
2606:4700:3030:0:0:0:ac43:b30b 6/11/2026
2606:4700:3037:0:0:0:6815:336a 6/11/2026
Mail server Priority Last updated
smtp.google.com 1 6/11/2026
Name server Last updated
lucy.ns.cloudflare.com 6/11/2026
phil.ns.cloudflare.com 6/11/2026
ns1kpv.name.com 3/22/2026
ns2bkr.name.com 3/22/2026
ns3npv.name.com 3/22/2026

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

104.21.51.106 865 domains · here since 10/4/2026
Domain On this IP since
zythera.cloud 9/13/2026
zutton.shop 9/18/2026
zrg589.top 9/30/2026
zjxh.org 9/23/2026
zjmkou.cn 9/16/2026
zjdt304.com 9/16/2026
zijinjinrong.com 9/23/2026
zhenkaiyingshi.cn 9/22/2026
zenzilldigital.com 9/16/2026
zengfa.org.cn 10/20/2026
zeegame6.online 10/16/2026
zagrevikol.ru 10/13/2026
and 852 more
172.67.179.11 865 domains · here since 10/4/2026
Domain On this IP since
zythera.cloud 9/13/2026
zutton.shop 9/18/2026
zrg589.top 9/30/2026
zjxh.org 9/23/2026
zjmkou.cn 9/16/2026
zjdt304.com 9/16/2026
zijinjinrong.com 9/23/2026
zhenkaiyingshi.cn 9/22/2026
zenzilldigital.com 9/16/2026
zengfa.org.cn 10/20/2026
zeegame6.online 10/16/2026
zagrevikol.ru 10/13/2026
and 852 more
2606:4700:3030::6815:336a 855 domains · here since 10/4/2026
Domain On this IP since
zythera.cloud 9/13/2026
zutton.shop 9/18/2026
zrg589.top 9/30/2026
zjxh.org 9/23/2026
zjtlzx.net 10/21/2026
zjmkou.cn 9/16/2026
zjdt304.com 9/16/2026
zijinjinrong.com 9/23/2026
zhenkaiyingshi.cn 9/22/2026
zenzilldigital.com 9/16/2026
zengfa.org.cn 10/20/2026
zeegame6.online 10/16/2026
and 842 more
2606:4700:3034::ac43:b30b 855 domains · here since 10/4/2026
Domain On this IP since
zythera.cloud 9/13/2026
zutton.shop 9/18/2026
zrg589.top 9/30/2026
zjxh.org 9/23/2026
zjtlzx.net 10/21/2026
zjmkou.cn 9/16/2026
zjdt304.com 9/16/2026
zijinjinrong.com 9/23/2026
zhenkaiyingshi.cn 9/22/2026
zenzilldigital.com 9/16/2026
zengfa.org.cn 10/20/2026
zeegame6.online 10/16/2026
and 842 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.