Analytical Reports
Menu

Duo.com Summary


Duo.com was created 27 years ago. Receives approximately 1,655,820 unique visitors per month. Server is located in United States, IP address 52.84.148.124.

Website Info


Creation date 1998-10-14
Expiration date 2026-10-13
Registrar GANDI SAS
Name servers
  1. ns-1365.awsdns-42.org
  2. ns-1733.awsdns-24.co.uk
  3. ns-55.awsdns-06.com
  4. ns-932.awsdns-52.net
IP address 52.84.148.124
Server located United States
Host name server-52-84-148-124.fco50.r.cloudfront.net

Alexa Traffic Ranks


Global Rank 37,391
Delta (90 Days) -2,249
Most Popular In Country United States
Country Rank 11,671

Whois info


Domain Name: duo.com
Registry Domain ID: 5585937_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2020-09-09T14:58:31Z
Creation Date: 1998-10-14T04:00:00Z
Registrar Registration Expiration Date: 2026-10-13T04:00:00Z
Registrar: GANDI SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Reseller: Amazon Registrar, Inc.
Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Domain Status: 
Domain Status: 
Domain Status: 
Domain Status: 
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: 
Registrant Street: 63-65 boulevard Massena
Registrant City: Paris
Registrant State/Province: Paris
Registrant Postal Code: 75013
Registrant Country: FR
Registrant Phone: +33.170377666
Registrant Phone Ext: Registrant Fax: +33.143730576
Registrant Fax Ext: Registrant Email: fcab7e9ee5c04626d05d849e8ccf88d2-4075973@contact.gandi.net
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: 
Admin Street: 63-65 boulevard Massena
Admin City: Paris
Admin State/Province: Paris
Admin Postal Code: 75013
Admin Country: FR
Admin Phone: +33.170377666
Admin Phone Ext: Admin Fax: +33.143730576
Admin Fax Ext: Admin Email: fcab7e9ee5c04626d05d849e8ccf88d2-4075973@contact.gandi.net
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: 
Tech Street: 63-65 boulevard Massena
Tech City: Paris
Tech State/Province: Paris
Tech Postal Code: 75013
Tech Country: FR
Tech Phone: +33.170377666
Tech Phone Ext: Tech Fax: +33.143730576
Tech Fax Ext: Tech Email: fcab7e9ee5c04626d05d849e8ccf88d2-4075973@contact.gandi.net
Name Server: NS-1365.AWSDNS-42.ORG
Name Server: NS-1733.AWSDNS-24.CO.UK
Name Server: NS-55.AWSDNS-06.COM
Name Server: NS-932.AWSDNS-52.NET
Name Server: 
Name Server: 
Name Server: 
Name Server: 
Name Server: 
Name Server: 
DNSSEC: Unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

DNS Records


Host Type TTL Data
duo.com A 120 ip: 52.84.148.106
duo.com A 120 ip: 52.84.148.124
duo.com A 120 ip: 52.84.148.58
duo.com A 120 ip: 52.84.148.101
duo.com MX 300 pri: 30
target: aspmx2.googlemail.com
duo.com MX 300 pri: 30
target: aspmx3.googlemail.com
duo.com MX 300 pri: 30
target: aspmx4.googlemail.com
duo.com MX 300 pri: 30
target: aspmx5.googlemail.com
duo.com MX 300 pri: 10
target: aspmx.l.google.com
duo.com MX 300 pri: 20
target: alt1.aspmx.l.google.com
duo.com MX 300 pri: 20
target: alt2.aspmx.l.google.com
duo.com NS 86400 target: ns-932.awsdns-52.net
duo.com NS 86400 target: ns-1365.awsdns-42.org
duo.com NS 86400 target: ns-1733.awsdns-24.co.uk
duo.com NS 86400 target: ns-55.awsdns-06.com
duo.com SOA 900 mname: ns-55.awsdns-06.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400
duo.com TXT 300 txt: google-site-verification=WvGzO9Z62GF-06EZawhrguz4lX-3soAJz8l5Zdd0kpc
duo.com TXT 300 txt: google-site-verification=_6xJQkVWQvhjZ8WH17r2qEjOu0CYifwUq5DqV-aUPIE
duo.com TXT 300 txt: google-site-verification=gY1gXbTT44Hc2xjnx-TmKdBLXKzpthxWKGhlqJL0EDw
duo.com TXT 300 txt: google-site-verification=zagew00MIXPj4NT7NSuvolRYA9BWUFvOvUU9On5SkLs
duo.com TXT 300 txt: v=spf1 ip4:72.35.40.113/28 ip4:66.51.154.240/29 include:_spf.google.com include:_spf.salesforce.com include:mktomail.com include:stspg-customer.com include:_spf.intacct.com include:servers.mcsv.net ~all
duo.com TXT 300 txt: workplace-domain-verification=M0nohbh4MpXazNtpfeLQrdlEAbaeQ3
duo.com TXT 300 txt: apple-domain-verification=0NFHW4xLPA7qMAUl
duo.com TXT 300 txt: google-site-verification=88KLpNEv0nOJ-yRHH3mp3TIvrG4rhNTP3DbODLQeIYg
duo.com TXT 300 txt: google-site-verification=F16Zf7RnF8CVcYnsbn6C308KFSeldSRrLiJK1cCgoBQ
duo.com TXT 300 txt: google-site-verification=FyHTkA00weOnJqC50U6D_1Etz0FeTAV36UzX-mR0t7Y
duo.com TXT 300 txt: google-site-verification=QSlNcf5REPqDzZZtYQdQ02iTtFdCkF4iGzRgOHWeAfk

HTTP Headers

Recently updated domains