calculator-1.com
Categoría: Reference
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Descripción de calculator-1.com
calculator-1.com appears to be a long-running reference-style utility website focused on free online calculation tools. Based on the domain name, page title, metadata, and screenshot, it offers a browser-based calculator along with related tools such as scientific, simple, percentage, tip, discount, markup, margin, and root calculators. The site also appears to provide localized versions in multiple languages, suggesting it is aimed at a broad general audience looking for quick math and finance-related calculations.
Multiple web-classification providers categorize the domain as reference or reference materials, which is consistent with the visible content. The homepage shown in the scan presents a straightforward calculator interface rather than a storefront, login portal, or download page. Operator identity is not clearly stated in the provided scan data, but the domain has been registered since 2011 and appears to function primarily as an informational and utility-based web service.
Evaluación de seguridad de calculator-1.com
The available scan data is generally favorable at the time of this scan. No detections were reported by 0 out of 91 security engines, and the domain was shown as clean across the listed malware and phishing blacklist databases. The site’s age, established registration history, and reference-material categorization also modestly support the impression of a legitimate utility website rather than a newly created high-risk domain.
There is, however, one cautionary signal in the form of a heuristic malware scan that marked multiple pages and two external resources as suspicious, all tied to a generic suspicious-object label associated with a third-party mail.ru resource. Because this appears to be a generic heuristic finding without corroboration from the broader engine consensus or blacklist data, it may represent a low-confidence or context-specific alert rather than confirmed malicious activity. The screenshot and page metadata also do not show obvious phishing, impersonation, fake giveaway, or scam-store patterns.
Overall, the findings lean low risk, but not entirely free of caution because of the heuristic flags on embedded external resources. Based on available scan data, no significant threats were detected at the time of this scan.
Descripción técnica
The domain is approximately 14 years old and uses a valid Let's Encrypt SSL certificate that was active at the time of the scan, with expiry listed in October 2026. It resolves to IP address 162.241.181.170 and appears to be hosted by Unified Layer in Provo, United States. Nameservers are ns1.justhost.com and ns2.justhost.com, which suggests conventional shared-hosting or managed hosting infrastructure.
DNSSEC is unsigned, which is common but means DNS responses do not benefit from DNSSEC validation. The scan did not report blacklist hits at the DNSBL or content-threat database level, but it did note suspicious references to external mail.ru-hosted scripts/counters. In practical terms, that may warrant light caution around third-party embedded resources, even though the broader security signals were clean at the time of this scan.
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