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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

undg.dev

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

undg.dev serves a website of its own. It answers on both IPv4 and IPv6, with no TLS certificate and MX records for mail.

4,222 other domains share an IP address with it.

The most recent crawl returned the page title “undg” and 12,454 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 no certificate Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 4,222 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": "undg.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

No certificate data available for this domain.

Last successful crawl

Title undg
Description Geek stuff by undg.
Content-Length 12,454 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
104.21.72.140 8/30/2026
172.67.151.40 8/30/2026
88.198.197.47 3/25/2024
15.197.142.173 3/3/2024
3.33.152.147 3/3/2024
IPv6 address Last updated
2606:4700:3034:0:0:0:ac43:9728 8/30/2026
2606:4700:3036:0:0:0:6815:488c 8/30/2026
Mail server Priority Last updated
ASPMX.L.GOOGLE.COM 1 3/25/2024
ALT1.ASPMX.L.GOOGLE.COM 5 3/25/2024
ALT2.ASPMX.L.GOOGLE.COM 5 3/25/2024
ALT3.ASPMX.L.GOOGLE.COM 10 3/25/2024
ALT4.ASPMX.L.GOOGLE.COM 10 3/25/2024
Name server Last updated
blair.ns.cloudflare.com 8/30/2026
major.ns.cloudflare.com 8/30/2026
ns1.laohost.net 3/25/2024
ns2.laohost.net 3/25/2024
ns03.domaincontrol.com 3/3/2024

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

104.21.72.140 1,059 domains · here since 9/17/2026
Domain On this IP since
zyvm.cn 9/19/2026
zt1creatorboosters.com 10/21/2026
zolobetcasinonodeposit.click 10/11/2026
zjnbbf.com 10/2/2026
zhongkejiaoxue.com 9/21/2026
zero2100.com 9/22/2026
zephyrosxmarkethouses.sbs 9/13/2026
zenvoracard.org 10/9/2026
zentramtonia.eu 10/10/2026
zb777.biz 9/19/2026
yuhuaduo.com 9/23/2026
yrebw.rest 9/13/2026
and 1,046 more
172.67.151.40 1,059 domains · here since 9/17/2026
Domain On this IP since
zyvm.cn 9/19/2026
zt1creatorboosters.com 10/21/2026
zolobetcasinonodeposit.click 10/11/2026
zjnbbf.com 10/2/2026
zhongkejiaoxue.com 9/21/2026
zero2100.com 9/22/2026
zephyrosxmarkethouses.sbs 9/13/2026
zenvoracard.org 10/9/2026
zentramtonia.eu 10/10/2026
zb777.biz 9/19/2026
yuhuaduo.com 9/23/2026
yrebw.rest 9/13/2026
and 1,046 more
2606:4700:3034::ac43:9728 1,052 domains · here since 9/17/2026
Domain On this IP since
zyvm.cn 9/19/2026
zt1creatorboosters.com 10/21/2026
zolobetcasinonodeposit.click 9/18/2026
zjnbbf.com 9/20/2026
zhongkejiaoxue.com 9/21/2026
zero2100.com 9/22/2026
zephyrosxmarkethouses.sbs 9/13/2026
zenvoracard.org 10/9/2026
zentramtonia.eu 10/10/2026
zb777.biz 9/19/2026
yuhuaduo.com 9/23/2026
yrebw.rest 9/13/2026
and 1,039 more
2606:4700:3036::6815:488c 1,052 domains · here since 9/17/2026
Domain On this IP since
zyvm.cn 9/19/2026
zt1creatorboosters.com 10/21/2026
zolobetcasinonodeposit.click 9/18/2026
zjnbbf.com 9/20/2026
zhongkejiaoxue.com 9/21/2026
zero2100.com 9/22/2026
zephyrosxmarkethouses.sbs 9/13/2026
zenvoracard.org 10/9/2026
zentramtonia.eu 10/10/2026
zb777.biz 9/19/2026
yuhuaduo.com 9/23/2026
yrebw.rest 9/13/2026
and 1,039 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.