Str.us Home - STR
Server IP address resolved: Yes
Http response code: 200
Response time: 0.31 sec.
Last Checked: 11/01/2026
Str.us attracts 1,712 unique visitors daily, generating 3,424 pageviews. The estimated value of str.us is 2,568 USD. Each visitor views approximately 2.14 pages on average.
Str.us is hosted by GO-DADDY-COM-LLC, US. Check out other websites hosted by GO-DADDY-COM-LLC, US.
See the list of other websites hosted by GO-DADDY-COM-LLC, US.
Str.us is registered with the .US top-level domain. Explore additional websites within the .US zone.
A recent examination on (June 21, 2025), indicates that str.us has an expired SSL certificate issued by Let's Encrypt (expired on September 16, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.
According to Google Safe Browsing and Symantec str.us appears to be a safe domain.
not found
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 str.us 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 str.us 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 str.us for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the str.us. This reputation system receives ratings from users and information from third-party sources, assesses the str.us for safety features and confirms, whether str.us is suitable for children.
| Domain | www.str.us |
| Issuer Organization | Let's Encrypt |
| Issuer | R11 |
| Algorithm | RSA-SHA256 |
| Valid form | 06/18/2025 |
| Expiration | 09/16/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
cpanel.str.us mail.str.us str.us webdisk.str.us www.str.us |
ASN ID: 398101
ASN Title: GO-DADDY-COM-LLC, US
Last Update: 06/19/2026
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2020, American Registry for Internet Numbers, Ltd.
#
ASNumber: 398101 - 398110
ASName: GO-DADDY-COM-LLC
ASHandle: AS398101
RegDate: 2019-10-30
Updated: 2019-10-30
Ref: https://rdap.arin.net/registry/autnum/398101
OrgName: GoDaddy.com, LLC
OrgId: GODAD
Address: 14455 N Hayden Road
Address: Suite 226
City: Scottsdale
StateProv: AZ
PostalCode: 85260
Country: US
RegDate: 2007-06-01
Updated: 2014-09-10
Comment: Please send abuse complaints to abuse@godaddy.com
Ref: https://rdap.arin.net/registry/entity/GODAD
OrgAbuseHandle: ABUSE51-ARIN
OrgAbuseName: Abuse Department
OrgAbusePhone: +1-480-624-2505
OrgAbuseEmail: abuse@godaddy.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE51-ARIN
OrgNOCHandle: NOC124-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-480-505-8809
OrgNOCEmail: noc@godaddy.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC124-ARIN
OrgTechHandle: NOC124-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-480-505-8809
OrgTechEmail: noc@godaddy.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC124-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2020, American Registry for Internet Numbers, Ltd.
#
Domain Name: str.us
Registry Domain ID: D1899397-US
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: whois.godaddy.com
Updated Date: 2024-04-29T12:46:33Z
Creation Date: 2002-04-24T19:02:28Z
Registry Expiry Date: 2025-04-23T23:59:59Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Registry Registrant ID: C38AEBC6B0CAD426DB793ACA6813B4BD1-NSR
Registrant Name: STR Information Technologies
Registrant Organization: STR
Registrant Street: 600 West Cummings Park
Registrant Street:
Registrant Street:
Registrant City: Woburn
Registrant State/Province: MA
Registrant Postal Code: 01801
Registrant Country: US
Registrant Phone: +1.8442040963
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: dl-str-it-infrastructure@str.us
Registrant Application Purpose: P3
Registrant Nexus Category: C11
Registry Admin ID: C882277C389EA49D49DC3B6A5B13B5FD5-NSR
Admin Name: STR Information Technologies
Admin Organization: STR
Admin Street: 600 West Cummings Park
Admin Street:
Admin Street:
Admin City: Woburn
Admin State/Province: MA
Admin Postal Code: 01801
Admin Country: US
Admin Phone: +1.8442040963
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: dl-str-it-infrastructure@str.us
Admin Application Purpose: P3
Admin Nexus Category: C11
Registry Tech ID: CF584EE8A804F43E69302594D54B6DBEC-NSR
Tech Name: STR Information Technologies
Tech Organization: STR
Tech Street: 600 West Cummings Park
Tech Street:
Tech Street:
Tech City: Woburn
Tech State/Province: MA
Tech Postal Code: 01801
Tech Country: US
Tech Phone: +1.8442040963
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: dl-str-it-infrastructure@str.us
Tech Application Purpose: P3
Tech Nexus Category: C11
Name Server: ns43.domaincontrol.com
Name Server: ns44.domaincontrol.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-08-14T17:09:45Z
| Host | A Record | TTL |
|---|---|---|
| str.us | 75.2.70.75 | 600 |
| str.us | 99.83.190.102 | 600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| str.us | stresearchcorp.mail.protection.office365.us | 0 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| str.us | ns43.domaincontrol.com | 3600 |
| str.us | ns44.domaincontrol.com | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| str.us | v=spf1 include:spf.protection.office365.us ip4:40.139.55.96/28 -all | 900 |
| str.us | MS=ms60282395 | 900 |
ns43.domaincontrol.com
TTL: 3600
Email address: dns.jomax.net
Serial: 2021031600
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 600
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