algorand.org
Algorand Developer Portal

 Algorand Developer Docs, SDKs, REST APIs, CLI tools, ecosystem projects, metrics dashboard and sample code, how-tos, and news from the Algorand developer community

Technical Rating

 XSS attack - not protected. HTTP header "X-XSS-Protection" not found

 User Interface redress attack - not protected. HTTP header "X-Frame-Options" not found

 HTTP request response - 200

 HTTPS request response - 200

 Redirect from HTTP to HTTPS

iHTTP redirect: https://developer.algorand.org/

iHTTPS redirect: https://developer.algorand.org/

 Server response time 1,884 sec

 HTML load time 1,914 sec

iHTML length: 198137

 A link to a favicon is specified

iNumber of IMGs: 80

 The ALT attribute is set for all IMGs

 Adapted for mobile devices. It uses the VIEWPORT tag

!W3C Validation. Number of HTML errors: 40

 W3C Validation. Number of HTML warnings: 17

!Doesn't use robots.txt

!Doesn't use a sitemap

 DNS MX record is available. Anti-spam DMARC and ADSP records are available

Exact physical location of Algorand.org

iUS San Francisco 101 Townsend Street

Cloudflare San Francisco, 101, Townsend Street, South Beach, San Francisco, CAL Fire Northern Region, California, 94107, United States

Technical Information

iServer: cloudflare

iAlgorand.org created 8 year(s) 3 month(s) 19 day(s) ago (2016-07-16)

iRegistration period ends in 3 year(s) 8 month(s) 18 day(s) (2028-07-16)

iAlgorand.org is registered in the GOOGLE LLC

iAlgorand.org registered to REDACTED FOR PRIVACY

iСontacts: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.

iNameservers: lucy.ns.cloudflare.com,   wesley.ns.cloudflare.com

iIPv4: 104.18.175.153,   104.18.176.153,   104.18.177.153,   104.18.179.153,   104.18.178.153

iIPv6: 2606:4700::6812:af99,   2606:4700::6812:b199,   2606:4700::6812:b299,   2606:4700::6812:b399,   2606:4700::6812:b099

iDNS TXT Records: "google-site-verification=r2HNbM2puJcEzNcNok9Tv3hp0QNCXlzb23I-73iIh88"
"v=spf1 include:_spf.google.com include:sendgrid.net include:6121412.spf07.hubspotemail.net include:spf.mandrillapp.com ~all"

iDNS Mail Records: 1 aspmx.l.google.com.,   5 alt1.aspmx.l.google.com.,   5 alt2.aspmx.l.google.com.,   10 aspmx2.googlemail.com.,   10 aspmx3.googlemail.com.

iDMARC Mail Anti Spam Records: 104.18.175.153,   104.18.176.153,   104.18.177.153,   104.18.178.153,   104.18.179.153

iAuthor Domain Signing Practices Mail Records: 104.18.175.153,   104.18.179.153,   104.18.177.153,   104.18.176.153,   104.18.178.153

iRaw Whois Information

[Querying whois.pir.org]
[whois.pir.org]
Domain Name: algorand.org
Registry Domain ID: cab8bee1376b47008e4a1525fb017c53-LROR
Registrar WHOIS Server: http://whois.google.com
Registrar URL: https://domains.google.com
Updated Date: 2022-04-16T15:33:23Z
Creation Date: 2016-07-16T18:11:02Z
Registry Expiry Date: 2028-07-16T18:11:02Z
Registrar: Google LLC
Registrar IANA ID: 895
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.8772376466
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Contact Privacy Inc. Customer 7151571251
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: ON
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CA
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: lucy.ns.cloudflare.com
Name Server: wesley.ns.cloudflare.com
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-12-25T23:35:40Z <<<

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

Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.  The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.

iRaw IPv4 Information 104.18.175.153

[Querying whois.arin.net]
[whois.arin.net]

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2022, American Registry for Internet Numbers, Ltd.
#


NetRange:       104.16.0.0 - 104.31.255.255
CIDR:           104.16.0.0/12
NetName:        CLOUDFLARENET
NetHandle:      NET-104-16-0-0-1
Parent:         NET104 (NET-104-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS13335
Organization:   Cloudflare, Inc. (CLOUD14)
RegDate:        2014-03-28
Updated:        2021-05-26
Comment:        All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref:            https://rdap.arin.net/registry/ip/104.16.0.0



OrgName:        Cloudflare, Inc.
OrgId:          CLOUD14
Address:        101 Townsend Street
City:           San Francisco
StateProv:      CA
PostalCode:     94107
Country:        US
RegDate:        2010-07-09
Updated:        2021-07-01
Ref:            https://rdap.arin.net/registry/entity/CLOUD14


OrgNOCHandle: CLOUD146-ARIN
OrgNOCName:   Cloudflare-NOC
OrgNOCPhone:  +1-650-319-8930
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/CLOUD146-ARIN

OrgTechHandle: ADMIN2521-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-650-319-8930
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgRoutingHandle: CLOUD146-ARIN
OrgRoutingName:   Cloudflare-NOC
OrgRoutingPhone:  +1-650-319-8930
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CLOUD146-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-650-319-8930
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-650-319-8930
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName:   NOC
RNOCPhone:  +1-650-319-8930
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName:   Admin
RTechPhone:  +1-650-319-8930
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/ADMIN2521-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2022, American Registry for Internet Numbers, Ltd.
#

iRaw DNS Information

A: 104.18.175.153
A: 104.18.176.153
A: 104.18.177.153
A: 104.18.179.153
A: 104.18.178.153

AAAA: 2606:4700::6812:af99
AAAA: 2606:4700::6812:b199
AAAA: 2606:4700::6812:b299
AAAA: 2606:4700::6812:b399
AAAA: 2606:4700::6812:b099

TXT: "google-site-verification=r2HNbM2puJcEzNcNok9Tv3hp0QNCXlzb23I-73iIh88"
TXT: "v=spf1 include:_spf.google.com include:sendgrid.net include:6121412.spf07.hubspotemail.net include:spf.mandrillapp.com ~all"

MX: 1 aspmx.l.google.com.
MX: 5 alt1.aspmx.l.google.com.
MX: 5 alt2.aspmx.l.google.com.
MX: 10 aspmx2.googlemail.com.
MX: 10 aspmx3.googlemail.com.

DMARC: 104.18.175.153
DMARC: 104.18.176.153
DMARC: 104.18.177.153
DMARC: 104.18.178.153
DMARC: 104.18.179.153

ADSP: 104.18.175.153
ADSP: 104.18.179.153
ADSP: 104.18.177.153
ADSP: 104.18.176.153
ADSP: 104.18.178.153