Sdsc.edu San Diego Supercomputer Center
Server IP address resolved: Yes
Http response code: 200
Response time: 0.22 sec.
Last Checked: 04/26/2024
Sdsc.edu traffic volume is 1,847 unique daily visitors and their 7,203 pageviews. The web value rate of sdsc.edu is 121,852 USD. Each visitor makes around 4.17 page views on average.
By Alexa's traffic estimates sdsc.edu placed at 13,628 position over the world, while the largest amount of its visitors comes from China, where it takes 13,590 place.
Sdsc.edu is hosted by SDSC-AS - San Diego Supercomputer Center, US in United States; however, we recommend migrating the server to China, as it will speed up sdsc.edu page load time for the majority of users. See the list of other web pages hosted by SDSC-AS - San Diego Supercomputer Center, US.
Sdsc.edu registered under .EDU top-level domain. Check other websites in .EDU zone.
The last verification results, performed on (November 07, 2019) sdsc.edu show that sdsc.edu has a self-signed SSL certificate, Click “Refresh” button for SSL Information at the Safety Information section.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust sdsc.edu is pretty a safe domain.
Relying Google MobileFriendly test sdsc.edu is well optimized for mobile and tablet devices, however web page loading speed may be improved.
Audience Geography. Where are sdsc.edu visitors located?
| Country | Visitors |
|---|---|
 China CN | 54% |
| United States US | 15.5% |
| India IN | 5.8% |
| Canada CA | 1.3% |
| Nigeria NG | 1.1% |
| Uzbekistan UZ | 0.7% |
| Turkey TR | 0.5% |
| Other | 21.1% |
| Country | Pageviews |
|---|---|
| China CN | 77.7% |
| United States US | 4.7% |
| India IN | 1.4% |
| Canada CA | 0.9% |
| Uzbekistan UZ | 0.8% |
| Nigeria NG | 0.5% |
| Turkey TR | 0.1% |
| Other | 13.8% |
| Country | Rank |
|---|---|
| Uzbekistan UZ | 12119 |
| China CN | 13590 |
| Nigeria NG | 34118 |
| India IN | 71570 |
| Canada CA | 81277 |
| United States US | 88364 |
| Turkey TR | 125327 |
Where do visitors go on sdsc.edu?
| Subdomain | Pageviews |
|---|---|
| opentopo.sdsc.edu | 86.86% |
| sdsc.edu | 4% |
| lists.sdsc.edu | 1.1% |
| users.sdsc.edu | 1.02% |
| other | 7.03% |
| Subdomain | Pageviews per User |
|---|---|
| opentopo.sdsc.edu | 9 |
| sdsc.edu | 1.4 |
| users.sdsc.edu | 1 |
| lists.sdsc.edu | 1 |
| Subdomain | Reach |
|---|---|
| opentopo.sdsc.edu | 53.56% |
| sdsc.edu | 15.25% |
| users.sdsc.edu | 5.23% |
| lists.sdsc.edu | 4.2% |
How popular is sdsc.edu?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 98106 | -28602 |
| past month | 71981 | -67542 |
| past week | 67851 | -9584 |
| yesterday | 50221 | -148859 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 86824 | -50531 | 65 | 82% | 3.9 | 50% |
| 30 | 51901 | -109724 | 12 | 320% | 5.5 | 100% |
| 7 | 38463 | -29356 | 17 | 90% | 8.1 | 90% |
| 1 | 25820 | -320293 | 29 | 2000% | 10 | 900% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 109667 | -20445 | 61 | 20% |
| 30 | 86807 | -53753 | 81 | 80% |
| 7 | 89044 | 1057 | 8 | -0.581% |
| 1 | 69682 | -94724 | 10 | 100% |
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 sdsc.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.
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 sdsc.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 sdsc.edu for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the sdsc.edu. This reputation system receives ratings from users and information from third-party sources, assesses the sdsc.edu for safety features and confirms, whether sdsc.edu is suitable for children.
| Domain | sdsc.edu |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | RSA-SHA256 |
| Valid form | 08/15/2017 |
| Expiration | 08/15/2018 |
| Signed | Certificate is self signed |
| Additional Domains |
ASN ID: 195
ASN Title: SDSC-AS - San Diego Supercomputer Center, US
Last Update: 10/05/2023
#
# 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: 195
ASName: SDSC-AS
ASHandle: AS195
RegDate: 1988-05-25
Updated: 1998-10-29
Ref: https://rdap.arin.net/registry/autnum/195
OrgName: San Diego Supercomputer Center
OrgId: SDSC
Address: 9500 Gilman Drive
Address: MS-0505
City: La Jolla
StateProv: CA
PostalCode: 92093-0505
Country: US
RegDate:
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/SDSC
OrgTechHandle: TH60-ARIN
OrgTechName: Hutton, Thomas
OrgTechPhone: +1-858-534-5136
OrgTechEmail: hutton@sdslug.org
OrgTechRef: https://rdap.arin.net/registry/entity/TH60-ARIN
OrgTechHandle: DJR30-ARIN
OrgTechName: Ratcliffe, Daniel James
OrgTechPhone: +1-858-246-0517
OrgTechEmail: dratcliffe@sdsc.edu
OrgTechRef: https://rdap.arin.net/registry/entity/DJR30-ARIN
OrgTechHandle: HERMA36-ARIN
OrgTechName: Herman, Dan
OrgTechPhone: +1-585-747-7458
OrgTechEmail: diherman@sdsc.edu
OrgTechRef: https://rdap.arin.net/registry/entity/HERMA36-ARIN
OrgNOCHandle: TH60-ARIN
OrgNOCName: Hutton, Thomas
OrgNOCPhone: +1-858-534-5136
OrgNOCEmail: hutton@sdslug.org
OrgNOCRef: https://rdap.arin.net/registry/entity/TH60-ARIN
OrgNOCHandle: SDSCN-ARIN
OrgNOCName: SDSC NOC
OrgNOCPhone: +1-858-534-5090
OrgNOCEmail: noc@sdsc.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/SDSCN-ARIN
OrgAbuseHandle: SDSCH-ARIN
OrgAbuseName: SDSC Hostmaster
OrgAbusePhone: +1-858-534-5090
OrgAbuseEmail: hostmaster@sdsc.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/SDSCH-ARIN
RTechHandle: TH60-ARIN
RTechName: Hutton, Thomas
RTechPhone: +1-858-534-5136
RTechEmail: hutton@sdslug.org
RTechRef: https://rdap.arin.net/registry/entity/TH60-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: SDSC.EDU
Registrant:
San Diego Supercomputer Center
University of California - San Diego
9500 Gilman Drive; MS-0505
La Jolla, CA 92093-0505
US
Administrative Contact:
Hostmaster Admin
San Diego Supercomputer Center @ UCSD
9500 Gilman Drive
MS-0505
La Jolla, CA 92093-0505
US
+1.8585345090
hostmaster@sdsc.edu
Technical Contact:
Thomas Hutton
San Diego Supercomputer Center @ UCSD
P.O. Box 128
Poway, CA 92074-0128
US
+1.8585345136
hutton@ucsd.edu
Name Servers:
NS1.SDSC.EDU
NS0.SDSC.EDU
NS1.UCSD.EDU
DNS2.ITD.UMICH.EDU
Domain record activated: 26-Mar-1987
Domain record last updated: 08-Jul-2019
Domain expires: 31-Jul-2022
| Host | A Record | TTL |
|---|---|---|
| sdsc.edu | 132.249.21.111 | 14400 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| sdsc.edu | inbound.ucsd.edu | 10 | 14400 |
| Host | NS Record | TTL |
|---|---|---|
| sdsc.edu | ns1.sdsc.edu | 172800 |
| sdsc.edu | dns2.itd.umich.edu | 172800 |
| sdsc.edu | ns1.ucsd.edu | 172800 |
| sdsc.edu | ns0.sdsc.edu | 172800 |
| Host | TXT Record | TTL |
|---|---|---|
| sdsc.edu | v=spf1 ip4:132.239.0.0/23 ip4:132.249.20.0/25 include:spf-0016e101.pphosted.com include:mail.zendesk.com ?all | 14400 |
| sdsc.edu | MS=ms35925658 | 14400 |
ns0.sdsc.edu
TTL: 3600
Email address: hostmaster.sdsc.edu
Serial: 2019081600
Refresh: 3600
Retry: 1800
Expire: 604800
Minimum: 3600
Last tested: 06/25/2018
| Total Resources | 51 |
| Number of Hosts | 9 |
| Static Resources | 41 |
| JavaScript Resources | 11 |
| CSS Resources | 5 |
Last tested: 06/25/2018
| Total Resources | 48 |
| Number of Hosts | 9 |
| Static Resources | 39 |
| JavaScript Resources | 11 |
| CSS Resources | 5 |
www.sdsc.net
www.sdsc.org
www.sdsc.info
www.sdsc.biz
www.sdsc.us
www.sdsc.mobi
www.dsc.edu
www.sdsc.edu
www.wdsc.edu
www.swdsc.edu
www.wsdsc.edu
www.edsc.edu
www.sedsc.edu
www.esdsc.edu
www.ddsc.edu
www.sddsc.edu
www.dsdsc.edu
www.zdsc.edu
www.szdsc.edu
www.zsdsc.edu
www.xdsc.edu
www.sxdsc.edu
www.xsdsc.edu
www.adsc.edu
www.sadsc.edu
www.asdsc.edu
www.ssc.edu
www.sxsc.edu
www.sdxsc.edu
www.sssc.edu
www.sdssc.edu
www.ssdsc.edu
www.sesc.edu
www.sdesc.edu
www.srsc.edu
www.sdrsc.edu
www.srdsc.edu
www.sfsc.edu
www.sdfsc.edu
www.sfdsc.edu
www.scsc.edu
www.sdcsc.edu
www.scdsc.edu
www.sdc.edu
www.sdwc.edu
www.sdswc.edu
www.sdwsc.edu
www.sdec.edu
www.sdsec.edu
www.sddc.edu
www.sdsdc.edu
www.sdzc.edu
www.sdszc.edu
www.sdzsc.edu
www.sdxc.edu
www.sdsxc.edu
www.sdac.edu
www.sdsac.edu
www.sdasc.edu
www.sds.edu
www.sdsx.edu
www.sdscx.edu
www.sdsd.edu
www.sdscd.edu
www.sdsf.edu
www.sdscf.edu
www.sdsfc.edu
www.sdsv.edu
www.sdscv.edu
www.sdsvc.edu