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Zybooks.com Summary


Zybooks.com was created 17 years ago. Receives approximately 13,223,760 unique visitors per month. Server is located in United States, IP address 104.199.123.136.

Website Info


Creation date 2008-01-20
Expiration date 2026-01-20
Registrar Amazon Registrar, Inc.
Name servers
  1. ns-1032.awsdns-01.org
  2. ns-1666.awsdns-16.co.uk
  3. ns-196.awsdns-24.com
  4. ns-517.awsdns-00.net
IP address 104.199.123.136
Server located United States, The Dalles
Host name 136.123.199.104.bc.googleusercontent.com

Alexa Traffic Ranks


Global Rank 9,722
Delta (90 Days) -41,257
Most Popular In Country United States
Country Rank 1,850

Whois info


Domain Name: zybooks.com

Registry Domain ID: 1383977084_DOMAIN_COM-VRSN

Registrar WHOIS Server: whois.registrar.amazon.com

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

Updated Date: 2017-01-04T05:32:49.095Z

Creation Date: 2008-01-20T19:36:24Z

Registrar Registration Expiration Date: 2026-01-20T19:36:24Z

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

Registry Registrant ID: 
Registrant Name: On behalf of zybooks.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-4602746@zybooks.com.whoisprivacyservice.org

Registry Admin ID: 
Admin Name: On behalf of zybooks.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-4602746@zybooks.com.whoisprivacyservice.org

Registry Tech ID: 
Tech Name: On behalf of zybooks.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-4602746@zybooks.com.whoisprivacyservice.org

Name Server: ns-1032.awsdns-01.org

Name Server: ns-1666.awsdns-16.co.uk

Name Server: ns-196.awsdns-24.com

Name Server: ns-517.awsdns-00.net

DNSSEC: unsigned

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

DNS Records


Host Type TTL Data
zybooks.com A 60 ip: 104.199.123.136
zybooks.com MX 300 pri: 10
target: aspmx.l.google.com
zybooks.com MX 300 pri: 20
target: alt1.aspmx.l.google.com
zybooks.com MX 300 pri: 30
target: alt2.aspmx.l.google.com
zybooks.com MX 300 pri: 40
target: aspmx2.googlemail.com
zybooks.com MX 300 pri: 50
target: aspmx3.googlemail.com
zybooks.com NS 172800 target: ns-1032.awsdns-01.org
zybooks.com NS 172800 target: ns-1666.awsdns-16.co.uk
zybooks.com NS 172800 target: ns-196.awsdns-24.com
zybooks.com NS 172800 target: ns-517.awsdns-00.net
zybooks.com SOA 900 mname: ns-517.awsdns-00.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400
zybooks.com TXT 300 txt: google-site-verification=TezSwO5Ql-ozjHjMix9mS3HQhVTVg3niVeD760qM-Ok
zybooks.com TXT 300 txt: v=spf1 include:mail.zendesk.com include:_spf.google.com include:mailgun.org include:mktomail.com include:servers.mcsv.net ~all

HTTP Headers


Server: nginx
Date: Sun, 22 Nov 2020 20:21:47 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=20
Vary: Accept-Encoding
Vary: Accept-Encoding
Vary: Accept-Encoding,Cookie
Link: ; rel="https://api.w.org/"
Link: ; rel="alternate"; type="application/json"
Link: ; rel=shortlink
Expires: Sun, 22 Nov 2020 20:14:06 GMT
X-Powered-By: WP Engine
X-Cacheable: SHORT
Cache-Control: max-age=600, must-revalidate
X-Cache: HIT: 79
X-Cache-Group: normal
x-encoded-content-encoding: gzip

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