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382.6 M

Domains known to webXtrend

9.3 M

New domains in the last 30 days

64.1 M

Social media profiles detected

peterkuma.net

peterkuma.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.

4 other domains share an IP address with it.

The most recent crawl returned the page title “Science | Peter Kuma: Science and Software” and 25,776 bytes of HTML.

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 0 Number of domains that redirect to this domain.
Reverse IP 4 Number of domains with the same IP(s).

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.

Last SSL certificate

Issuer Let's Encrypt
Valid from 8/18/2026
Valid to 11/16/2026
Time until expiry 39 days

Last successful crawl

Title Science | Peter Kuma: Science and Software
Description Open source software and science
Content-Length 25,776 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
91.99.102.100 6/13/2026
78.46.192.171 7/9/2024
51.15.66.230 12/11/2023
IPv6 address Last updated
2a01:4f8:1c18:7ba9:0:0:0:1 6/13/2026
Mail server Priority Last updated
in1-smtp.messagingengine.com 10 1/1/2024
in2-smtp.messagingengine.com 20 1/1/2024
Name server Last updated
dns1.registrar-servers.com 10/23/2024
dns2.registrar-servers.com 10/23/2024
ns-canada.topdns.com 12/11/2023
ns-uk.topdns.com 12/11/2023
ns-usa.topdns.com 12/11/2023

Most recent redirect domains

No domains found.

Reverse IP neighbours

2a01:4f8:1c18:7ba9::1 2 domains · here since 9/21/2026
Domain On this IP since
ccplot.org 9/20/2026
91.99.102.100 2 domains · here since 9/21/2026
Domain On this IP since
ccplot.org 9/20/2026

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.