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382.5 M

Domains known to webXtrend

9.2 M

New domains in the last 30 days

64.4 M

Social media profiles detected

sfhss.org

sfhss.org serves a website of its own over HTTPS. It answers on IPv4 only, with a valid TLS certificate.

217 other domains share an IP address with it, and one domain redirects to it.

The most recent crawl returned the page title “San Francisco Health Service System” and 89,857 bytes of HTML. The site links to Facebook and YouTube profiles.

Domain properties

Property Value Explanation
Top-level domain .org 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 no 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 1 Number of domains that redirect to this domain.
Reverse IP 217 Number of domains with the same IP(s).

Detected social media networks

Similar websites

We have not analysed the start page of this domain yet, so we cannot compare it with other websites.

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 Amazon
Valid from 8/23/2026
Valid to 3/9/2027
Time until expiry 152 days

Last successful crawl

Title San Francisco Health Service System
Description Health benefits information for San Francisco employees and retirees.
Content-Length 89,857 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
13.32.121.38 9/20/2026
13.32.121.39 9/20/2026
13.32.121.71 9/20/2026
13.32.121.84 9/20/2026
18.245.31.103 9/12/2026
Name server Last updated
ns-1285.awsdns-32.org 8/27/2026
ns-1679.awsdns-17.co.uk 8/27/2026
ns-53.awsdns-06.com 8/27/2026
ns-896.awsdns-48.net 8/27/2026
ns-1227.awsdns-25.org 4/5/2024

Most recent redirect domains

Domain Last seen
sfhss.online 11/9/2023

Reverse IP neighbours

18.244.28.83 63 domains · here since 9/30/2026
Domain On this IP since
yangpoom.co.kr 10/4/2026
xn--vj4b27itzeu3hd0b.com 10/7/2026
xn--sy2bu3tbdq12bdybpox2crzt.com 10/6/2026
xn--of0b37m.com 10/5/2026
xn--2o2b27wf5guob.com 10/7/2026
wonyoun.co.kr 10/6/2026
witchclinic.com 9/30/2026
wevaluehoney.com 9/30/2026
wendeltreppe.com.ar 9/26/2026
v2b4n6.cloud 10/3/2026
trbbl.org 10/6/2026
tilcloud.com 10/2/2026
and 50 more
18.244.28.108 56 domains · here since 9/30/2026
Domain On this IP since
yoonsungallery.com 9/26/2026
xn--vj4b27itzeu3hd0b.com 10/7/2026
xn--od1b75km1k.kr 9/28/2026
xn--9d0bw1iw3ej5f50ab46bjgv.com 10/1/2026
wkmg.co.kr 9/27/2026
win6672.com 9/26/2026
whatsnextchallenge.dk 10/3/2026
usdtnest.net 10/6/2026
unspent.finance 10/2/2026
tilcloud.com 10/2/2026
theresultofinsights.com 9/18/2026
thekpopseoul.com 9/12/2026
and 43 more
18.244.28.123 51 domains · here since 9/30/2026
Domain On this IP since
ytdjr.fashion 10/4/2026
yerimenl.co.kr 9/26/2026
xn--on3b2xc7d49kdkl97f.kr 10/7/2026
xn--jj0bz1yhjal6a50i0yat9v0rb5zac0qq0wb9k2ua.kr 9/22/2026
xn--2o2bp0bh17b.kr 10/4/2026
x-mas4u.com 9/30/2026
wendeltreppe.com.ar 9/26/2026
uedutainment.kr 10/1/2026
theieuum.co.kr 9/18/2026
tenbridges.com 10/3/2026
teloact.co.kr 9/29/2026
sunrich.co.kr 10/6/2026
and 38 more
18.244.28.19 47 domains · here since 9/30/2026
Domain On this IP since
yzlhb681.com 10/3/2026
yzlhb661.com 9/27/2026
yzlhb583.com 10/2/2026
xn--z69akkm83axqb202agvk.com 10/7/2026
xn--p49aq9fqthed98gq1gixi6soh5e7x3a6neb7c.store 9/21/2026
whoisart.co.kr 10/3/2026
wellasu.com 10/2/2026
unionchem.com 9/30/2026
underwrite.md 10/6/2026
tiplifestyle.com 10/7/2026
taglock.com.br 9/28/2026
smartexlabs.com 9/28/2026
and 34 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.