rbbn.com valuation and analysis

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html
User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/

rbbn.com has Semrush global rank of 2,061,743. rbbn.com has an estimated worth of US$ 5,133,668, based on its estimated Ads revenue. rbbn.com receives approximately 592,347 unique visitors each day. Its web server is located in -, with IP address 23.185.0.4. According to SiteAdvisor, rbbn.com is safe to visit.

HTTP/1.1 301 Moved Permanently
Content-Type: text/html; charset=UTF-8
Location: https://ribboncommunications.com/
Server: nginx
X-Pantheon-Styx-Hostname: styx-fe4-b-7bcdd7c8bc-d6xqp
X-Styx-Req-Id: 7c40b483-3291-11ec-b422-36ca5e8cc8f1
Cache-Control: public, max-age=86400
Content-Length: 0
Date: Thu, 21 Oct 2021 22:24:08 GMT
Connection: keep-alive
X-Served-By: cache-mdw17376-MDW, cache-chi21124-CHI
X-Cache: HIT, MISS
X-Cache-Hits: 1, 0
X-Timer: S1634855048.424771,VS0,VE4
Vary: Cookie, Cookie
Age: 18951
Accept-Ranges: bytes
Via: 1.1 varnish, 1.1 varnish

HTTP/2 200 
cache-control: must-revalidate, no-cache, private
content-language: en
content-type: text/html; charset=UTF-8
expires: Sun, 19 Nov 1978 05:00:00 GMT
link: ; rel="canonical", ; rel="shortlink"
link: ; rel="revision"
server: nginx
x-content-type-options: nosniff
x-drupal-cache: HIT
x-frame-options: SAMEORIGIN
x-generator: Drupal 8 (https://www.drupal.org)
x-pantheon-styx-hostname: styx-fe4-a-698bc89cb6-gw4vd
x-styx-req-id: 9bd1d8ed-32bd-11ec-80ec-4ea3ad51bfc9
x-ua-compatible: IE=edge
date: Thu, 21 Oct 2021 22:24:08 GMT
x-served-by: cache-mdw17381-MDW, cache-chi21160-CHI
x-cache: MISS, MISS
x-cache-hits: 0, 0
x-timer: S1634855049.599370,VS0,VE43
vary: Accept-Encoding, Cookie, Cookie
age: 0
accept-ranges: bytes
via: 1.1 varnish, 1.1 varnish

Domain Name: RBBN.COM
Registry Domain ID: 591504471_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: http://cscdbs.com
Updated Date: 2021-08-10T12:41:14Z
Creation Date: 2006-09-13T13:02:45Z
Registry Expiry Date: 2022-09-13T13:02:45Z
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: 8887802723
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1-01.AZURE-DNS.COM
Name Server: NS2-01.AZURE-DNS.NET
Name Server: NS3-01.AZURE-DNS.ORG
Name Server: NS4-01.AZURE-DNS.INFO
DNSSEC: unsigned
>>> Last update of whois database: 2021-09-10T17:20:00Z <<<