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382.8 M

Domains known to webXtrend

9.2 M

New domains in the last 30 days

63.4 M

Social media profiles detected

quad9.net

quad9.net serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

24 other domains share an IP address with it, and 34 domains redirect to it.

The most recent crawl returned the page title “Quad9 | A public and free DNS service for a better security and privacy” and 29,804 bytes of HTML. The site links to Facebook, YouTube and LinkedIn profiles.

Domain properties

Property Value Explanation
Top-level domain .net 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. 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 34 Number of domains that redirect to this domain.
Reverse IP 24 Number of domains with the same IP(s).

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.

Last SSL certificate

Issuer Let's Encrypt
Valid from 8/7/2026
Valid to 11/4/2026
Time until expiry 25 days

Last successful crawl

Title Quad9 | A public and free DNS service for a better security and privacy
Description A public and free DNS service for a better security and privacy
Content-Length 29,804 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
195.176.255.138 10/14/2025
216.21.3.77 12/7/2023
IPv6 address Last updated
2001:620:2020:5:9:0:0:138 10/14/2025
2620:0:871:9000:0:0:0:77 12/7/2023
Mail server Priority Last updated
mx4.quad9.net 10 8/31/2026
mx1.quad9.net 5 1/2/2024
mx4.quad9.net 10 1/2/2024
mx2.quad9.net 20 1/2/2024
Name server Last updated
anyns.pch.net 12/7/2023
ns2.pch.net 12/7/2023
ns3.pch.net 12/7/2023

Most recent redirect domains

Domain Last seen
6ponb.net 10/10/2026
quad9.info 10/9/2026
quad9.com 10/9/2026
qaud9.net 10/8/2026
cleanerdns.net 10/8/2026
6panb.ch 10/8/2026
quadnine.net 10/8/2026
quadnines.info 10/8/2026
alvinator.com 10/7/2026
dark.ninja 10/7/2026
quadnines.co 10/7/2026
quad9.org 10/6/2026
and 22 more

Reverse IP neighbours

2001:620:2020:5:9::138 12 domains · here since 9/20/2026
Domain On this IP since
quadnines.info 10/8/2026
quadnines.co 10/7/2026
quad9.org 9/13/2026
quad9.info 10/9/2026
quad9.com 9/16/2026
quad9.ch 9/13/2026
qaud9.net 10/8/2026
ninenineninenine.net 9/21/2026
khorinis.net 9/20/2026
6ponb.net 9/16/2026
6panb.net 9/20/2026
6panb.ch 9/15/2026
195.176.255.138 12 domains · here since 9/20/2026
Domain On this IP since
quadnines.info 10/8/2026
quadnines.co 10/7/2026
quad9.org 9/13/2026
quad9.info 10/9/2026
quad9.com 9/16/2026
quad9.ch 9/13/2026
qaud9.net 10/8/2026
ninenineninenine.net 9/21/2026
khorinis.net 9/20/2026
6ponb.net 9/16/2026
6panb.net 9/20/2026
6panb.ch 9/15/2026

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.