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Duosecurity.com Summary


Duosecurity.com was created 14 years ago. Receives approximately 16,308,660 unique visitors per month. Server is located in United States, IP address 13.225.194.26.

Website Info


Creation date 2010-09-27
Expiration date 2021-09-27
Registrar Amazon Registrar, Inc.
Name servers
  1. ns-1271.awsdns-30.org
  2. ns-1600.awsdns-08.co.uk
  3. ns-272.awsdns-34.com
  4. ns-896.awsdns-48.net
IP address 13.225.194.26
Server located United States
Host name server-13-225-194-26.yul62.r.cloudfront.net

Alexa Traffic Ranks


Global Rank 5,577
Delta (90 Days) -1,793
Most Popular In Country United States
Country Rank 1,358

Whois info


Domain Name: duosecurity.com

Registry Domain ID: 1617753400_DOMAIN_COM-VRSN

Registrar WHOIS Server: whois.registrar.amazon.com

Registrar URL: https://registrar.amazon.com

Updated Date: 2017-07-25T13:09:03.467Z

Creation Date: 2010-09-27T20:30:21Z

Registrar Registration Expiration Date: 2021-09-27T20:30:21Z

Registrar: Amazon Registrar, Inc.

Registrar IANA ID: 468

Registrar Abuse Contact Email: abuse@amazonaws.com

Registrar Abuse Contact Phone: +1.2067406200

Reseller: 
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited

Domain Status: ok https://icann.org/epp#ok

Registry Registrant ID: 
Registrant Name: On behalf of duosecurity.com owner

Registrant Organization: Whois Privacy Service

Registrant Street: P.O. Box 81226

Registrant City: Seattle

Registrant State/Province: WA

Registrant Postal Code: 98108-1226

Registrant Country: US

Registrant Phone: +1.2065771368

Registrant Phone Ext: 
Registrant Fax: 
Registrant Fax Ext: 
Registrant Email: owner-645561@duosecurity.com.whoisprivacyservice.org

Registry Admin ID: 
Admin Name: On behalf of duosecurity.com administrative contact

Admin Organization: Whois Privacy Service

Admin Street: P.O. Box 81226

Admin City: Seattle

Admin State/Province: WA

Admin Postal Code: 98108-1226

Admin Country: US

Admin Phone: +1.2065771368

Admin Phone Ext: 
Admin Fax: 
Admin Fax Ext: 
Admin Email: admin-645561@duosecurity.com.whoisprivacyservice.org

Registry Tech ID: 
Tech Name: On behalf of duosecurity.com technical contact

Tech Organization: Whois Privacy Service

Tech Street: P.O. Box 81226

Tech City: Seattle

Tech State/Province: WA

Tech Postal Code: 98108-1226

Tech Country: US

Tech Phone: +1.2065771368

Tech Phone Ext: 
Tech Fax: 
Tech Fax Ext: 
Tech Email: tech-645561@duosecurity.com.whoisprivacyservice.org

Name Server: ns-1271.awsdns-30.org

Name Server: ns-1600.awsdns-08.co.uk

Name Server: ns-272.awsdns-34.com

Name Server: ns-896.awsdns-48.net

DNSSEC: unsigned

URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

DNS Records


Host Type TTL Data
duosecurity.com A 59 ip: 13.225.194.2
duosecurity.com A 59 ip: 13.225.194.84
duosecurity.com A 59 ip: 13.225.194.26
duosecurity.com A 59 ip: 13.225.194.27
duosecurity.com MX 900 pri: 20
target: alt2.aspmx.l.google.com
duosecurity.com MX 900 pri: 30
target: aspmx2.googlemail.com
duosecurity.com MX 900 pri: 30
target: aspmx3.googlemail.com
duosecurity.com MX 900 pri: 30
target: aspmx4.googlemail.com
duosecurity.com MX 900 pri: 30
target: aspmx5.googlemail.com
duosecurity.com MX 900 pri: 10
target: aspmx.l.google.com
duosecurity.com MX 900 pri: 20
target: alt1.aspmx.l.google.com
duosecurity.com NS 3600 target: ns-1600.awsdns-08.co.uk
duosecurity.com NS 3600 target: ns-272.awsdns-34.com
duosecurity.com NS 3600 target: ns-896.awsdns-48.net
duosecurity.com NS 3600 target: ns-1271.awsdns-30.org
duosecurity.com SOA 900 mname: ns-1600.awsdns-08.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400
duosecurity.com TXT 300 txt: v=spf1 include:_spf.duosecurity.com include:_spf2.duosecurity.com include:_spf.google.com include:mktomail.com exists:%{i}._spf.mta.salesforce.com include:mail.zendesk.com ~all
duosecurity.com TXT 300 txt: MS=ms87573650
duosecurity.com TXT 300 txt: atlassian-domain-verification=R4UtYgXtORXRKnMUBQS0AFJD3EAxj2HTgORPt6C1/GLPaTOI7alUkMvuq/3ABby8
duosecurity.com TXT 300 txt: duo_sso_verification=kuyK6IAuOS7ombaHhSEWM0gFk2Ja0oUHefceWQT7z4uU8rWqw8DjuTsUtmdRT6xd
duosecurity.com TXT 300 txt: status-page-domain-verification=wl6tj66k5qh5

HTTP Headers


Content-Type: text/html; charset=utf-8
Connection: keep-alive
Cache-Control: max-age=300
Date: Tue, 17 Nov 2020 00:51:30 GMT
ETag: W/"5fb301e8-ad33"
Expires: Tue, 17 Nov 2020 00:56:30 GMT
Last-Modified: Mon, 16 Nov 2020 22:49:12 GMT
Referrer-Policy: no-referrer-when-downgrade
Server: Duo/1.0
Strict-Transport-Security: max-age=63072000; includeSubDomains;
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-UA-Compatible: IE=Edge,chrome=1
X-XSS-Protection: 1; mode=block
Vary: Accept-Encoding
X-Cache: Miss from cloudfront
Via: 1.1 03a54a35803faccdfb1a470abe1c920e.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: YUL62-C1
X-Amz-Cf-Id: C6WARcVv5ZHpQSt-Fs5T8_y6QVou82rEUXD4xaoBFVBrbzSSlfQmOQ==
x-encoded-content-encoding: gzip
x-encoded-content-length: 12354

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