circleback.com homepage screenshot

circleback.com website report

CircleBack - Address Book Management and Contact Updates | Apps & APIs

CircleBack Address Book Management and Contact Updates Apps and APIs offer power productivity solutions for professionals and businesses.

Circleback was registered 24 years 10 months ago, is ranked #934,229 worldwide (top 27%), has an estimated value of $1,767. It may earn around $192 per month from advertising.

Technology & Computing English Cloudflare

Last updated

Estimated worth
$1,767
Automated valuation
Global rank
#934,229
Improving
Monthly visitors
2,013
101K page views
Domain age
24 years 10 months
Since Jan 6, 2002
Hosted in
United States
RF Engineering
Security headers
45/100
Response 0.57 s

Key facts about circleback.com

Domain
circleback.com
Website name
CircleBack - Address Book Management and Contact Updates | Apps & APIs
Category
Technology & Computing
Estimated worth
$1,767
Global rank
#934,229 (top 27% of 3.5M ranked sites)
Monthly visitors (est.)
2,013 · 101K page views
Registered
January 6, 2002 (24 years 10 months ago)
Expires
January 6, 2027
Registrar
GoDaddy.com, LLC
Server location
United States
Network
RF Engineering
CDN
Cloudflare
Email provider
Google Workspace
Language
English
Data updated

Estimated traffic & revenue

Page viewsVisitorsAd revenue
Daily3,35467$6
Monthly100,6322,013$192
Yearly1,207,58424,156$2,304

Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.

Global rank history

#934K #19.5M #38.2M 2026-06: #38,161,429 Jun 26 2026-07: #934,229 Jul 26
Monthly values
MonthGlobal rank
2026-06#38,161,429
2026-07#934,229

Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).

How we estimate circleback.com's value

$1,767

The estimate is the higher of two independent approaches, both computed automatically from public data.

  • Traffic value: $1,767Driven by the global rank #934,229 (≈101K page views / month) plus a capped age bonus.
  • Activity value: $1,433Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (24 years 10 months)$398
Active website with metadata+$150
Substantial homepage content+$150
Professional email (Google Workspace)+$150
Email authentication (SPF)+$50
CDN / performance layer (Cloudflare)+$100
Business services (Google Workspace, Mailgun, Microsoft 365)+$300
Security headers (45/100)+$135

Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.

On-page SEO

TitleCircleBack - Address Book Management and Contact Updates | Apps & APIs
70 chars
Meta descriptionCircleBack Address Book Management and Contact Updates Apps and APIs offer power productivity solutions for professionals and businesses.
137 chars
Meta keywordsNone
LanguageEnglish
Response time0.57 s Fast

Homepage structure

H1 headings2
H2 headings0
H3 headings2
H4 headings0
Paragraphs18
Links26
Images11
Bold text1

2 H1 headings found; one main H1 is usually recommended.

Technology & infrastructure

CDN / proxyCloudflare
Web servercloudflare
Platform / languageWordPress
DNS providerAmazon Route 53
Email providerGoogle Workspace
SPF recordv=spf1 mx include:_spf.google.com include:mailgun.org include:jangomail.com include:mktomail.com include:mailer.chargify.com ~all
IPv6 (AAAA)No
CAA recordNo

Services verified in DNS

Google Search Console Google Workspace Mailgun Microsoft 365

Detected from TXT verification and SPF records published by the domain owner.

Domain name

Extension.com — the most widely used generic extension, originally for commercial sites
Name length10 characters Medium
Hyphens / digitsNo hyphen · no digits

Security headers

45
3 passed · 3 to improve · 4 missing
Homepage answered HTTP 200 at https://circleback.com/ · HTTP/3 available · checked Oct 26, 2026
  • HTTPSThe homepage is served over an encrypted HTTPS connection.
  • HTTP → HTTPS redirectVisitors typing http:// are redirected to the secure version.
  • Strict-Transport-Security (HSTS)Not set: browsers may still try plain HTTP first.
  • Content-Security-PolicyNot set: no restriction on which scripts may run.
  • Clickjacking protectionNeither X-Frame-Options nor CSP frame-ancestors is set.
  • X-Content-Type-OptionsNot set to nosniff.
  • Referrer-PolicyNot set (browsers default to strict-origin-when-cross-origin).
  • Permissions-PolicyNot set: browser features are not explicitly restricted.
  • Cookie flags2 cookie(s) set, all with Secure, HttpOnly and SameSite.
  • Software version disclosureReveals X-Powered-By: WP Engine, which helps attackers target known vulnerabilities.
Raw HTTP response headers
HTTP/2 200
date: Mon, 26 Oct 2026 18:00:20 GMT
content-type: text/html; charset=UTF-8
server: cloudflare
set-cookie: __cf_bm=qN28zZ6qJ2NW.NjTiVHj_iMZcVE6G5HJM6v9iVl_5WQ-1793037620.7724442-1.0.1.1-pT0m8wFzXdHknrHIROKjfTNfHMPXEoK_Zp_0RtYHOPVyCw5S7XVZNZ0bn1VQWSpZfY0hKjh5pafjrAGi8zYS4u1AI9FXRlEX67nu.jJTFYRGzW97yFQZgJ.MJcmO4c0z; HttpOnly; SameSite=None; Secure; Path=/; Domain=circleback.com; Expires=Mon, 26 Oct 2026 18:30:20 GMT, _cfuvid=LKpx1pQpHu5iDk5vrUD8pY0NZiPqsAjgOlfgsHX.xOM-1793037620.7724442-1.0.1.1-oedTKSYg0wTiqFlKqrldAzzKPndv3PRPQpGakSVFv.o; HttpOnly; SameSite=None; Secure; Path=/; Domain=circleback.com
vary: Accept-Encoding, Accept-Encoding,Cookie
link: <https://circleback.com/wp-json/>; rel="https://api.w.org/", <https://circleback.com/wp-json/wp/v2/pages/15213>; rel="alternate"; title="JSON"; type="application/json", <https://circleback.com/>; rel=shortlink
x-powered-by: WP Engine
x-cacheable: SHORT
cache-control: max-age=600, must-revalidate
x-cache: HIT: 2
x-cache-group: normal
last-modified: Mon, 26 Oct 2026 17:59:53 GMT
cf-cache-status: HIT
age: 568
content-encoding: br
cf-ray: a50b5c29d90cb843-CDG
alt-svc: h3=":443"; ma=86400

Hosting

IP address141.193.213.10
Location United States
Network (ISP)RF Engineering
Server softwarecloudflare

Nameservers

HostIPCountry
ns-1531.awsdns-63.org205.251.197.251 United States
ns-1857.awsdns-40.co.uk205.251.199.65 United States
ns-61.awsdns-07.com205.251.192.61 United States
ns-850.awsdns-42.net205.251.195.82 United States

Domain registration (WHOIS)

RegistrarGoDaddy.com, LLC
CreatedJanuary 6, 2002 24 years 10 months ago
UpdatedJanuary 7, 2025
ExpiresJanuary 6, 2027 in 58 days
StatusclientDeleteProhibitedclientRenewProhibitedclientTransferProhibitedclientUpdateProhibited
Raw WHOIS record
   Domain Name: CIRCLEBACK.COM
   Registry Domain ID: 82054921_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.godaddy.com
   Registrar URL: http://www.godaddy.com
   Updated Date: 2025-01-07T17:46:40Z
   Creation Date: 2002-01-06T21:59:39Z
   Registry Expiry Date: 2027-01-06T21:59:39Z
   Registrar: GoDaddy.com, LLC
   Registrar IANA ID: 146
   Registrar Abuse Contact Email: [email protected]
   Registrar Abuse Contact Phone: 480-624-2505
   Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
   Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
   Name Server: NS-1531.AWSDNS-63.ORG
   Name Server: NS-1857.AWSDNS-40.CO.UK
   Name Server: NS-61.AWSDNS-07.COM
   Name Server: NS-850.AWSDNS-42.NET
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-07-17T08:16:47Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar.  Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.

TERMS OF USE: You are not authorized to access or query our Whois
database through the use of electronic processes that are high-volume and
automated except as reasonably necessary to register domain names or
modify existing registrations; the Data in VeriSign Global Registry
Services' ("VeriSign") Whois database is provided by VeriSign for
information purposes only, and to assist persons in obtaining information
about or related to a domain name registration record. VeriSign does not
guarantee its accuracy. By submitting a Whois query, you agree to abide
by the following terms of use: You agree that you may use this Data only
for lawful purposes and that under no circumstances will you use this Data
to: (1) allow, enable, or otherwise support the transmission of mass
unsolicited, commercial advertising or solicitations via e-mail, telephone,
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Whois database for failure to abide by these terms of use. VeriSign
reserves the right to modify these terms at any time.

The Registry database contains ONLY .COM, .NET, .EDU domains and
Registrars.

DNS records

TypeHostValueTTL
Acircleback.comip: 141.193.213.11298
Acircleback.comip: 141.193.213.10298
NScircleback.comtarget: ns-850.awsdns-42.net3600
NScircleback.comtarget: ns-1531.awsdns-63.org3600
NScircleback.comtarget: ns-61.awsdns-07.com3600
NScircleback.comtarget: ns-1857.awsdns-40.co.uk3600
SOAcircleback.commname: ns-850.awsdns-42.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 604800
minimum-ttl: 3600
3598
MXcircleback.compri: 5
target: alt2.aspmx.l.google.com
86400
MXcircleback.compri: 5
target: alt1.aspmx.l.google.com
86400
MXcircleback.compri: 10
target: aspmx3.googlemail.com
86400
MXcircleback.compri: 1
target: aspmx.l.google.com
86400
MXcircleback.compri: 10
target: aspmx2.googlemail.com
86400
Show all 20 records
TXTcircleback.comtxt: google-site-verification=VY-V-i_2xnl0R0hLCiP_3dehBfVzVzmq6p6hWSF8Bng3600
TXTcircleback.comtxt: google-site-verification=mNpxB_JxI2UGf4l2gcXlRyJ6clow6b3HX1qJZu27ywg3600
TXTcircleback.comtxt: v=verifydomain MS=83277663600
TXTcircleback.comtxt: google-site-verification=luW33Ooukrp8ANGB638NBesxGOclNl11Z7RtPUC34mA3600
TXTcircleback.comtxt: google-site-verification=NcL3kH17YJk51ZVI4F7nixNxJYjY9_FO4De90iMsFzo3600
TXTcircleback.comtxt: google-site-verification=r90W1jwLbnjY_1VfbbvpA2kN4khK4nyQ5xTwkWvs0No3600
TXTcircleback.comtxt: v=spf1 mx include:_spf.google.com include:mailgun.org include:jangomail.com include:mktomail.com include:mailer.chargify.com ~all3600
TXTcircleback.comtxt: google-site-verification=4bT0HgEbsbjtgiePpkC9ZWaeQRfx7XU_UShL7JahFqY3600

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circleback.com compared with similar websites

WebsiteGlobal rankEst. worthRegisteredHosted in
circleback.com#934,229$1,7672002 United States
cloudsponge.com#366,404$4,4902009 United States
openinviter.com#1,248,041$1,1422015 United States
alpaca.markets#32,988$75,7392026 United States
wallarm.com#118,684$16,5342010 United States
quickblox.com#226,089$7,7642011 United States
addza.com#32,658,561$3292006 United States

Websites ranked near circleback.com

  1. #934,214 geographicguide.com $1,739
  2. #934,218 oneswitch.org.uk $1,769
  3. #934,219 ecsintl.com $1,769
  4. #934,223 svaff.org $1,649
  5. #934,229 circleback.com $1,767
  6. #934,230 thoughtstreams.io $1,394
  7. #934,232 kukmara.com $1,634
  8. #934,245 bdl.aero $1,424
  9. #934,246 amerikayidzayn.com $1,634

Questions about circleback.com

When was circleback.com registered?

Circleback.com was registered on January 6, 2002, making it 24 years 10 months old.

Who is the domain registrar for circleback.com?

Circleback.com is registered through GoDaddy.com, LLC.

Where is circleback.com hosted?

Circleback.com's server (IP 141.193.213.10) is located in United States.

How much is circleback.com worth?

We estimate circleback.com is worth $1,767. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.

How much traffic does circleback.com get?

Based on its rank, circleback.com receives roughly 2,013 unique visitors and 101K page views per month. These figures are modelled from the rank, not measured.

What is circleback.com's global rank?

Circleback.com has an estimated global rank of 934,229, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.

Who hosts circleback.com?

Circleback.com resolves to 141.193.213.10, on the network of RF Engineering, and is served through Cloudflare. Its DNS is managed by Amazon Route 53.

What email provider does circleback.com use?

According to its MX records, circleback.com receives email with Google Workspace. It publishes an SPF record to authenticate its outgoing mail.

When does circleback.com expire?

The domain registration of circleback.com is valid until January 6, 2027 (in 58 days), at GoDaddy.com, LLC. Owners usually renew before that date.

What websites are similar to circleback.com?

Popular websites in the same category as circleback.com include cloudsponge.com, openinviter.com, alpaca.markets, wallarm.com, quickblox.com.

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circleback.com on StatMemory

Shows your live global rank. To cite this report: “StatMemory, circleback.com website report, https://statmemory.com/circleback.com”.

StatMemory is not affiliated with circleback.com. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.