Db-book.com Database System Concepts - 7th edition
Server IP address resolved: Yes
Http response code: 200
Response time: 0.54 sec.
Last Checked: 02/05/2025
Db-book.com attracts 1,129 unique visitors daily, generating 2,032 pageviews. The estimated value of db-book.com is 35,150 USD. Each visitor views approximately 1.93 pages on average.
According to Majestic's traffic estimates, db-book.com ranks 7,595 globally, with the majority of its visitors coming from India, where it holds the 110,922 position.
Db-book.com is hosted by YALE-AS - Yale University, US in United States; however, migrating the server to India could further improve page load times for the majority of users.
See the list of other websites hosted by YALE-AS - Yale University, US.
Db-book.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.
A recent examination on (August 14, 2024), indicates that db-book.com has an expired SSL certificate issued by Network Solutions L.L.C. (expired on January 19, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Network Solutions L.L.C..
According to Google Safe Browsing, Google Safe Search and Symantec db-book.com appears to be a safe domain.
Based on Google's Mobile-Friendly test, db-book.com is optimized for mobile and tablet devices.
Audience Geography. Where are db-book.com visitors located?
| Country | Visitors |
|---|---|
 India IN | 39.4% |
| United States US | 25% |
| Other | 35.8% |
| Country | Pageviews |
|---|---|
| India IN | 33.5% |
| United States US | 26.5% |
| Other | 40.1% |
| Country | Rank |
|---|---|
| India IN | 110922 |
| United States US | 216180 |
Where do visitors go on db-book.com?
| Subdomain | Pageviews |
|---|---|
| db-book.com | 100% |
| Subdomain | Pageviews per User |
|---|---|
| db-book.com | 1.5 |
| Subdomain | Reach |
|---|---|
| db-book.com | 100% |
How popular is db-book.com?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 358846 | 114157 |
| past month | 355011 | -79113 |
| past week | 309458 | -2283 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 485172 | 258609 | 8 | -65.653% | 1.8 | -53.947% |
| 30 | 514247 | -23824 | 7 | 10% | 1.5 | -23.44% |
| 7 | 408510 | -34061 | 1 | 10% | 2 | 20% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 329366 | 57162 | 16 | -25.22% |
| 30 | 310859 | -106802 | 17 | 50% |
| 7 | 297267 | 21211 | 2 | -6.501% |
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates db-book.com for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses db-book.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze db-book.com for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the db-book.com. This reputation system receives ratings from users and information from third-party sources, assesses the db-book.com for safety features and confirms, whether db-book.com is suitable for children.
| Domain | www.db-book.com |
| Issuer Organization | Network Solutions L.L.C. |
| Issuer | Network Solutions RSA DV SSL CA 3 |
| Algorithm | RSA-SHA384 |
| Valid form | 12/20/2023 |
| Expiration | 01/19/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
www.db-book.com db-book.com |
ASN ID: 29
ASN Title: YALE-AS - Yale University, US
Last Update: 12/25/2024
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 29
ASName: YALE-AS
ASHandle: AS29
RegDate: 1984-09-17
Updated: 1991-01-10
Ref: https://rdap.arin.net/registry/autnum/29
OrgName: Yale University
OrgId: YALEUN
Address: Yale Information Technology Services
Address: 150 Munson Street
City: New Haven
StateProv: CT
PostalCode: 06511
Country: US
RegDate: 1983-08-15
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/YALEUN
OrgTechHandle: NOT35-ARIN
OrgTechName: Network Operations Team
OrgTechPhone: +1-203-432-6651
OrgTechEmail: networkops@yale.edu
OrgTechRef: https://rdap.arin.net/registry/entity/NOT35-ARIN
OrgAbuseHandle: IST27-ARIN
OrgAbuseName: Information Security team
OrgAbusePhone: +1-203-436-0519
OrgAbuseEmail: abuse@yale.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/IST27-ARIN
RTechHandle: HML1-ARIN
RTechName: Long, Morrow H.
RTechPhone: +1-203-432-1248
RTechEmail: morrow.long@yale.edu
RTechRef: https://rdap.arin.net/registry/entity/HML1-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: DB-BOOK.COM
Registry Domain ID: 93869904_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2020-01-03T17:22:12Z
Creation Date: 2003-01-10T20:57:31Z
Registry Expiry Date: 2023-01-10T20:57:31Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS43.WORLDNIC.COM
Name Server: NS44.WORLDNIC.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-05-13T19:07:36Z
| Host | A Record | TTL |
|---|---|---|
| db-book.com | 128.36.233.71 | 7200 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| db-book.com | p.webcom.ctmail.com | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| db-book.com | ns43.worldnic.com | 7200 |
| db-book.com | ns44.worldnic.com | 7200 |
| Host | TXT Record | TTL |
|---|---|---|
| db-book.com | google-site-verification=Ch9ajXkfRTkebFbK_6Mxd_xIzkrMID2_DBv4CP40O2Y | 7200 |
ns43.worldnic.com
TTL: 7200
Email address: namehost.WORLDNIC.com
Serial: 119012908
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600
Last tested: 01/24/2016
| Total Resources | 6 |
| Number of Hosts | 2 |
| Static Resources | 3 |
Last tested: 11/10/2019
| Total Resources | 7 |
| Number of Hosts | 4 |
| Static Resources | 4 |
| JavaScript Resources | 1 |
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