Bu.edu Homepage | Boston University
Boston University is a leading private research institution with two primary campuses in the heart of Boston and programs around the world.
Server IP address resolved: Yes
Http response code: 200
Response time: 0.50 sec.
Last Checked: 03/05/2024
Over the time bu.edu has been ranked as high as 677 in the world, while most of its traffic comes from United States, where it reached as high as 903 position.
Bu.edu receives about 37,463 unique visitors and 167,834 pageviews per day. The estimated value of bu.edu is 2,207,520 USD. Each unique visitor makes about 4.48 pageviews on average.
Bu.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.
At the time of the last check (October 06, 2022) bu.edu has an expired SSL certificate issued by Sectigo Limited (expired on April 15, 2023). Check other websites using SSL certificates issued by Sectigo Limited.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust bu.edu is quite a safe domain.
Mobile-Friendly test indicates that bu.edu is well optimized for mobile and tablet devices, however website page loading time could be improved.
Audience Geography. Where are bu.edu visitors located?
| Country | Rank |
|---|---|
 Ethiopia ET | 587 |
| United States US | 903 |
| Pakistan PK | 1911 |
| Canada CA | 2573 |
| Singapore SG | 3125 |
| South Africa ZA | 3527 |
| India IN | 3575 |
| Philippines PH | 3985 |
| United Arab Emirates AE | 4800 |
| Nigeria NG | 5260 |
| Australia AU | 5477 |
| Malaysia MY | 5680 |
| Country | Percent of Pageviews |
|---|---|
| United States US | 69.1% |
| India IN | 11.8% |
| China CN | 4.2% |
| Canada CA | 2.6% |
| Pakistan PK | 1.3% |
| Germany DE | 1.1% |
| United Kingdom GB | 0.8% |
| Nigeria NG | 0.5% |
| Iran IR | 0.5% |
| Other | 8.3% |
| Country | Percent of Visitors |
|---|---|
| United States US | 52.6% |
| China CN | 11% |
| India IN | 8.2% |
| Pakistan PK | 2.6% |
| Canada CA | 2.2% |
| Ethiopia ET | 1.5% |
| Australia AU | 1.4% |
| Germany DE | 1.2% |
| South Africa ZA | 1.2% |
| Other | 18.3% |
Where do visitors go on bu.edu?
| Subdomain | Pageviews |
|---|---|
| bu.edu | 52.04% |
| learn.bu.edu | 19.96% |
| shib.bu.edu | 9.91% |
| bumc.bu.edu | 3.83% |
| questromtools.bu.edu | 1.59% |
| blogs.bu.edu | 1.56% |
| patientconnect.bu.edu | 1.24% |
| sites.bu.edu | 0.95% |
| cs-people.bu.edu | 0.94% |
| other | 7.99% |
| Subdomain | Pageviews per User |
|---|---|
| questromtools.bu.edu | 9 |
| inspir.bu.edu | 6 |
| patientconnect.bu.edu | 5.9 |
| learn.bu.edu | 5.2 |
| profiles.bu.edu | 4 |
| bu.edu | 3.9 |
| ezproxy.bu.edu | 3.7 |
| questromworld.bu.edu | 3.6 |
| cs.bu.edu | 3.5 |
| cs-people.bu.edu | 3.3 |
| other | 1.66 |
| Subdomain | Reach |
|---|---|
| bu.edu | 62.68% |
| shib.bu.edu | 24.57% |
| learn.bu.edu | 18.1% |
| bumc.bu.edu | 14.38% |
| blogs.bu.edu | 3.74% |
| physics.bu.edu | 2.49% |
| sites.bu.edu | 2.28% |
| cs-people.bu.edu | 1.36% |
| cs.bu.edu | 1.02% |
| patientconnect.bu.edu | 1% |
| other | 11.25% |
How popular is bu.edu?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 4550 | 272 | 128 | -2.6% |
| 30 | 4055 | -875 | 160 | 31% |
| 7 | 4186 | 181 | 150 | -2.99% |
| 1 | 3478 | 68 | 180 | -0.94% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 3812 | -605 | 165 | 18% | 4.48 | 21% |
| 30 | 3307 | -738 | 193 | 36% | 4.7 | 3% |
| 7 | 3525 | -450 | 186 | 10% | 4.6 | 10% |
| 1 | 2415 | -691 | 28 | 30% | 5.7 | 30% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 3979 | -7 |
| past month | 3526 | -742 |
| past week | 3640 | -10 |
| yesterday | 2801 | -175 |
Alexa Rank shows how popular bu.edu is in comparison with other sites. The most popular site has Alexa Rank equals 1. If bu.edu has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to bu.edu and pageviews on bu.edu over the past 3 months.
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 bu.edu 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.
"bu.edu" is not a phishing page.
"bu.edu" does not install unwanted software.
"bu.edu" does not contain harmfull applications.
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 bu.edu 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 bu.edu for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the bu.edu. This reputation system receives ratings from users and information from third-party sources, assesses the bu.edu for safety features and confirms, whether bu.edu is suitable for children.
| Domain | www.bu.edu |
| Issuer Organization | Sectigo Limited |
| Issuer | Sectigo RSA Extended Validation Secure Server CA |
| Algorithm | RSA-SHA256 |
| Valid form | 04/15/2022 |
| Expiration | 04/15/2023 |
| Signed | Certificate is not self signed |
| Additional Domains | www.bu.edu bu.edu |
ASN ID: 111
ASN Title: BOSTONU-AS - Boston University, US
Last Update: 03/24/2024
#
# 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: 111
ASName: BOSTONU-AS
ASHandle: AS111
RegDate: 1987-05-10
Updated: 1997-06-16
Ref: https://rdap.arin.net/registry/autnum/111
OrgName: Boston University
OrgId: BOSU
Address: Information Services & Technology
Address: 111 Cummington Mall
City: Boston
StateProv: MA
PostalCode: 02215
Country: US
RegDate:
Updated: 2017-01-28
Comment: Please send intrusion and other security related reports to irt@bu.edu,
Comment: SPAM reports should be sent to abuse@bu.edu, routing and access issues
Comment: to noc@bu.edu.
Ref: https://rdap.arin.net/registry/entity/BOSU
OrgNOCHandle: NOC319-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-617-353-4357
OrgNOCEmail: noc@bu.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC319-ARIN
OrgAbuseHandle: IRT1-ARIN
OrgAbuseName: Intrusion Response Team
OrgAbusePhone: +1-617-358-1100
OrgAbuseEmail: IRT@bu.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/IRT1-ARIN
OrgTechHandle: NOC319-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-617-353-4357
OrgTechEmail: noc@bu.edu
OrgTechRef: https://rdap.arin.net/registry/entity/NOC319-ARIN
RTechHandle: VLC-ORG-ARIN
RTechName: von Lichtenberg, Charles
RTechPhone: +1-617-353-6260
RTechEmail: chuckles@bu.edu
RTechRef: https://rdap.arin.net/registry/entity/VLC-ORG-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.
#
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: BU.EDU
Registrant:
Boston University
Information Services & Technology
111 Cummington Mall
Boston, MA 02215-2411
USA
Administrative Contact:
Domain Admin
Boston University
Information Services & Technology
Network Services Group
808 Commonwealth Avenue, Suite 220
Boston, MA 02215
USA
+1.6173534357
noc@bu.edu
Technical Contact:
Network Operations
Boston University
Information Services & Technology
Network Services Group
808 Commonwealth Avenue, Suite 220
Boston, MA 02215
USA
+1.6173534357
noc@bu.edu
Name Servers:
EDNS02.BU.EDU
EDNS01.BU.EDU
EDNS03.BU.EDU
Domain record activated: 25-Mar-1986
Domain record last updated: 26-Sep-2022
Domain expires: 31-Jul-2023
| Host | A Record | TTL |
|---|---|---|
| bu.edu | 128.197.236.4 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| bu.edu | mx1.hc2706-39.iphmx.com | 5 | 3600 |
| bu.edu | mx2.hc2706-39.iphmx.com | 5 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| bu.edu | edns01.bu.edu | 86400 |
| bu.edu | edns03.bu.edu | 86400 |
| bu.edu | edns02.bu.edu | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| bu.edu | adobe-idp-site-verification=a71f2fe0-25c1-46cd-9d0f-c83d769cc464 | 3600 |
| bu.edu | v=spf1 ip6:2610:58::/32 ip4:128.197.0.0/16 ip4:168.122.0.0/16 ip4:155.41.0.0/16 ip4:192.5.206.0/23 ip4:192.5.208.0/24 ip4:192.12.185.0/24 ip4:192.12.186.0/23 ip4:192.12.188.0/22 ip4:192.54.224.0/24 ip4:204.8.152.0/21 ip4:107.23.16.222 ip4:54.173.83.138 | 3600 |
| bu.edu | ZOOM_verify_nqTarCG_Sfec5hmDYIey9w | 3600 |
| bu.edu | pardot_192822_*=2319b3b7ba3b841329ffb670d26bccab3ddb9cf8cd0a67cdb28cbd760bb98a08 | 3600 |
| bu.edu | cisco-ci-domain-verification=76b5749d7018bb6b7c5b4ff2294f07d53a130fe45d2f7883653965a062644bf7 | 3600 |
| bu.edu | v=verifydomain MS=ms74687773 | 3600 |
| bu.edu | pardot192822=fb9c4b0ba22a7462686372773f2e521d53de40b1db0bbfed977bcf46a4ff6907 | 3600 |
| bu.edu | BGELPNBsDxzCVsd892zu7uzc6/RS4XTHMBwfAzUDOuTGxWQ1ggk8vjNNHdbJuKLAUnYjS2GGqYKKvJCWrhWi5Q== | 3600 |
| bu.edu | apple-domain-verification=xbZoF0D4CQePMvfj | 3600 |
| bu.edu | google-site-verification=67INNBNCAQXRtks4u0Zt20tpzmBzJwHMN_CxcX5xz6A | 3600 |
| bu.edu | google-site-verification=uUBIo7rGZKIUNOEJ7yOahQe-AYkW4AwJPJrSsgQaQPE | 3600 |
| bu.edu | pardot192822=9820d4cb1fb8aee684785fb4ef3504834e89c2a9dc72ae85619eb2d5afe36f76 | 3600 |
| bu.edu | amazonses:2YQZEyFhbb+XTfTQXV7NoBA07XHUUExz73D1KJlPap8= | 3600 |
| bu.edu | d365mktkey=M0OxizdtVNcUWXZe3yNtSjfsCAM2ye8yfml9rfIR8vYx | 3600 |
| bu.edu | v=verifydomain MS=ms17551242 | 3600 |
| bu.edu | dropbox-domain-verification=z6zza3wyksbx | 3600 |
| bu.edu | pardot192822=e95b76f60f1f2dd27c11ef306f99d5472c871da9d221b2a08db5fecb618af01a | 3600 |
| bu.edu | MS=ms14560947 | 3600 |
| bu.edu | d365mktkey=7qsGu1xt2piBD6R1Tywzn8SVLsatn3NuB9MR5WReZ0ox | 3600 |
| bu.edu | google-site-verification=ZXAn1MfviwxydrktJiphtqacGQ6i3BJMiWaOYhE0aW4 | 3600 |
| bu.edu | atlassian-domain-verification=aUzHV7Znf5W7zM9iKWIuXmQL2n3xyjLnhzctpiQ1dRDMXAAdF9wAGfQduOBpU2Jl | 3600 |
| bu.edu | amazonses:6PZDYpsrO7QArYfeoqWB73qyPXS+YY6o4boqlo2Da3U= | 3600 |
dns02.bu.edu
TTL: 86400
Email address: hostmaster.bu.edu
Serial: 970859000
Refresh: 600
Retry: 300
Expire: 604800
Minimum: 600
Last tested: 12/02/2019
| Total Resources | 69 |
| Number of Hosts | 15 |
| Static Resources | 54 |
| JavaScript Resources | 24 |
| CSS Resources | 9 |
Last tested: 05/29/2017
| Total Resources | 24 |
| Number of Hosts | 3 |
| Static Resources | 19 |
| JavaScript Resources | 9 |
| CSS Resources | 2 |
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