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383.0 M

Domains known to webXtrend

9.2 M

New domains in the last 30 days

63.1 M

Social media profiles detected

physweb.com

physweb.com serves a website of its own over HTTPS. It answers on IPv4 only, 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 “Physweb — Interactive Physics Education” and 26,963 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .com 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 only IPv4 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 9/5/2026
Valid to 12/4/2026
Time until expiry 53 days

Last successful crawl

Title Physweb — Interactive Physics Education
Description PhysWeb — interactive physics education from mechanics to quantum field theory. Structured courses, research insights, and expert tutoring.
Content-Length 26,963 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
44.221.92.223 9/5/2026
18.218.14.34 3/23/2026
52.223.13.41 11/30/2024
104.21.59.236 7/27/2024
172.67.185.110 7/27/2024
IPv6 address Last updated
2606:4700:3031:0:0:0:6815:3bec 7/27/2024
2606:4700:3031:0:0:0:ac43:b96e 7/27/2024
Mail server Priority Last updated
smtp.google.com 1 7/7/2026
mx.physweb.com.cust.b.hostedemail.com 1 1/1/2024
Name server Last updated
ns-1232.awsdns-26.org 3/23/2026
ns-169.awsdns-21.com 3/23/2026
ns-1981.awsdns-55.co.uk 3/23/2026
ns-625.awsdns-14.net 3/23/2026
ns1.renewyourname.net 11/30/2024

Most recent redirect domains

No domains found.

Reverse IP neighbours

44.221.92.223 4 domains · here since 9/15/2026
Domain On this IP since
miksfamily.com 9/12/2026
jeffsellsrealty.com 9/13/2026
fivestartutoring.com 9/18/2026

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.