Now, educators and students can access lung sounds, heart sounds and murmurs, learning modules and more anywhere, anytime. 3M™ Littmann Learning App and 3M™ Littmann University App, powered by eMurmur, gives users access to real patient lung sounds, heart sounds, and murmurs to help educate and test in the recognition of heart murmurs.
List of domain same IP 23.185.0.1
GLOBAL RANK
Alexa Reach
Page length
Alexa Rank Country N/A
Daily Unique Visitors
Monthly Unique Visitors
United States
11,977
Indonesia
9,368
Taiwan
3,046
United Kingdom
2,705
Brazil
2,447
Nigeria
2,139
Egypt
1,797
Hong Kong
1,697
Canada
1,697
Australia
1,478
Philippines
1,058
India
1,030
Malaysia
1,013
Spain
840
Germany
818
Mexico
784
France
739
Italy
683
Turkey
627
Iraq
571
Thailand
560
Netherlands
538
Israel
532
Cambodia
442
Algeria
342
Ireland
308
Romania
297
Jordan
274
Poland
263
Ghana
252
Argentina
241
South Africa
218
Belgium
196
Czechia
179
Ukraine
168
Japan
168
Morocco
162
South Korea
157
Lebanon
151
Saudi Arabia
146
Austria
140
Hungary
134
Sweden
129
Singapore
123
Pakistan
118
Bangladesh
112
Denmark
106
Greece
101
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Host | Type | Class | TTL | Extra |
copera.org | AAAA | IN | 1200 | Ipv6: 2620:12a:8000::1 |
copera.org | AAAA | IN | 1200 | Ipv6: 2620:12a:8001::1 |
copera.org | A | IN | 1200 | Ip: 23.185.0.1 |
copera.org | MX | IN | 1800 | Pri: 200 Target: mail.copera.org |
copera.org | MX | IN | 1800 | Pri: 10 Target: mxb-001f0801.gslb.pphosted.com |
copera.org | MX | IN | 1800 | Pri: 10 Target: mxa-001f0801.gslb.pphosted.com |
copera.org | TXT | IN | 3600 | Txt: atlassian-domain-verification=PlgnIjAfUjv0Z05O8uJuOkoWDv9///t2yrDGDWaoFLjgXACezqMXc8wfs4LUZLCQ Entries_0: atlassian-domain-verification=PlgnIjAfUjv0Z05O8uJuOkoWDv9///t2yrDGDWaoFLjgXACezqMXc8wfs4LUZLCQ |
copera.org | TXT | IN | 3600 | Txt: mentimeter-62a785a4-19b0-41b7-9763-aa840736c701 Entries_0: mentimeter-62a785a4-19b0-41b7-9763-aa840736c701 |
copera.org | TXT | IN | 3600 | Txt: v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf-001f0801.pphosted.com include:spf.protection.outlook.com ~all Entries_0: v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf-001f0801.pphosted.com include:spf.protection.outlook.com ~all |
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copera.org | TXT | IN | 3600 | Txt: docusign=505b25d5-cdd4-4643-9f15-afaf32c11bb2 Entries_0: docusign=505b25d5-cdd4-4643-9f15-afaf32c11bb2 |
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copera.org | TXT | IN | 3600 | Txt: ZOOM_verify_lu12Z4EeR86mJiqTo0FpUg Entries_0: ZOOM_verify_lu12Z4EeR86mJiqTo0FpUg |
copera.org | TXT | IN | 3600 | Txt: 8LupQIjuI+NjZeqFZ4tSXXqe5QhTxC+rBIQ/dwUbVcE4/9J3F/miW4uT2em/FUgQc43F29LMcA90s5H+ubR/ug== Entries_0: 8LupQIjuI+NjZeqFZ4tSXXqe5QhTxC+rBIQ/dwUbVcE4/9J3F/miW4uT2em/FUgQc43F29LMcA90s5H+ubR/ug== |
copera.org | SOA | IN | 21600 | Mname: authns1.qwest.net Rname: abuse.centurylinkservices.net Serial: 2241230000 Refresh: 10800 Retry: 3600 Expire: 604800 Minimum-ttl: 300 |
copera.org | NS | IN | 1200 | Target: authns2.qwest.net |
copera.org | NS | IN | 1200 | Target: authns1.qwest.net |
IP | 23.185.0.1 |
Domain infomation | Domain Name: copera.org
Registry Domain ID: a1094f90c7b242678418ab1b5048aacf-LROR Registrar WHOIS Server: whois.networksolutions.com Registrar URL: http://www.networksolutions.com Updated Date: 2022-09-26T17:54:54Z Creation Date: 1995-10-02T04:00:00Z Registry Expiry Date: 2025-10-01T04:00:00Z Registrar: Network Solutions, LLC Registrar IANA ID: 2 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.9046806694 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registry Registrant ID: REDACTED FOR PRIVACY Registrant Name: REDACTED FOR PRIVACY Registrant Organization: Public Employees' Retirement Association Registrant Street: REDACTED FOR PRIVACY Registrant City: REDACTED FOR PRIVACY Registrant State/Province: CO Registrant Postal Code: REDACTED FOR PRIVACY Registrant Country: US Registrant Phone: REDACTED FOR PRIVACY Registrant Phone Ext: REDACTED FOR PRIVACY Registrant Fax: REDACTED FOR PRIVACY Registrant Fax Ext: REDACTED FOR PRIVACY Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registry Admin ID: REDACTED FOR PRIVACY Admin Name: REDACTED FOR PRIVACY Admin Organization: REDACTED FOR PRIVACY Admin Street: REDACTED FOR PRIVACY Admin City: REDACTED FOR PRIVACY Admin State/Province: REDACTED FOR PRIVACY Admin Postal Code: REDACTED FOR PRIVACY Admin Country: REDACTED FOR PRIVACY Admin Phone: REDACTED FOR PRIVACY Admin Phone Ext: REDACTED FOR PRIVACY Admin Fax: REDACTED FOR PRIVACY Admin Fax Ext: REDACTED FOR PRIVACY Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registry Tech ID: REDACTED FOR PRIVACY Tech Name: REDACTED FOR PRIVACY Tech Organization: REDACTED FOR PRIVACY Tech Street: REDACTED FOR PRIVACY Tech City: REDACTED FOR PRIVACY Tech State/Province: REDACTED FOR PRIVACY Tech Postal Code: REDACTED FOR PRIVACY Tech Country: REDACTED FOR PRIVACY Tech Phone: REDACTED FOR PRIVACY Tech Phone Ext: REDACTED FOR PRIVACY Tech Fax: REDACTED FOR PRIVACY Tech Fax Ext: REDACTED FOR PRIVACY Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Name Server: dca-ans-01.inet.qwest.net Name Server: svl-ans-01.inet.qwest.net DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2025-03-23T11:50:10Z <<< For more information on Whois status codes, please visit https://icann.org/epp Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. |