Is quacs.org down?
It's just you. quacs.org is up.
Overview
Quacs.org is a domain that has garnered a mixed reputation since its registration in March 2020. While it is hosted by a reputable provider, GitHub, the overall trust score of 51 out of 100 raises some concerns, marking it as suspicious in various online assessments.
A security analysis reveals that quacs.org has not been flagged by any engines on VirusTotal, indicating a clean slate in terms of malware. However, the domain’s presence on AbuseIPDB shows a moderate level of user reports, particularly related to port scanning and phishing attempts, which may warrant caution for potential users. Google Safe Browsing status is unknown, adding another layer of uncertainty to its safety profile.
From a technical and SEO standpoint, quacs.org has a rather basic setup, lacking essential elements like a robots.txt file and a sitemap.xml. The site title is succinct at five characters, but the meta description is appropriately concise at 140 characters. However, the site’s load time of over six seconds may deter users, impacting user experience and search engine rankings.
In conclusion, while there are no immediate security threats associated with quacs.org, the mixed reports and technical shortcomings suggest that users should exercise caution. For those asking, “Is quacs.org safe to use?” the answer leans towards being wary, as the domain’s reputation does not inspire complete confidence.
Trust signals
What major threat-intelligence sources say.
Full report
Detailed WHOIS, DNS, infrastructure and SEO breakdown.
Is quacs.org Safe?
Caution — quacs.org shows some warning signs. Read the full report before sharing data or making payments.
Is quacs.org Scam or legit?
Maybe — we found mixed signals on quacs.org. Read the full report below before transacting.
General information
| Domain name | quacs.org |
|---|---|
| Registrar | NameCheap, Inc. ↗ · IANA #1068 |
| Registrar abuse contact | [email protected] · +1.9854014545 |
| Registration date | 2020-03-06T07:24:03.174Z |
| Expiration date | 2027-03-06T07:24:03.174Z |
| Registrant country | — |
| WHOIS owner | Hidden identity withheld via Redacted (GDPR / privacy) |
| Domain age | 2271 days |
| IP address | 185.199.110.153 |
| Hosted in | San Francisco (South Beach), US |
| Hosting provider | GitHub, Inc. |
| Tranco rank | #2,445,074 Top 1M (as of 2026-05-24) · free Alexa-replacement from tranco-list.eu |
Google search preview
Security & safety
| Google Safe Browsing | unknown |
|---|---|
| VirusTotal | 0 / 0 engines flagged |
| URLhaus | Not listed |
| Spamhaus DBL | Not listed |
| AbuseIPDB confidence | 37/100 |
| AlienVault OTX | 0 threat pulses |
Abuse signals (AbuseIPDB)
| Total reports (90 days) | 20 |
|---|---|
| Distinct reporters | 14 (unique users — higher = stronger signal) |
| Usage type | Content Delivery Network |
| Last reported | May 18, 2026 |
Top abuse categories observed:
DNS records
| A | 185.199.110.153 TTL 1799 |
|---|---|
| A | 185.199.108.153 TTL 1799 |
| A | 185.199.109.153 TTL 1799 |
| A | 185.199.111.153 TTL 1799 |
| MX | eforward1.registrar-servers.com pri 10 |
| MX | eforward2.registrar-servers.com pri 10 |
| MX | eforward5.registrar-servers.com pri 20 |
| MX | eforward3.registrar-servers.com pri 10 |
| MX | eforward4.registrar-servers.com pri 15 |
| NS | dns1.registrar-servers.com |
| NS | dns2.registrar-servers.com |
| TXT | v=spf1 include:quacs.org ~all |
| TXT | openai-domain-verification=dv-nscyRUTU2TKMLI0oigWE7m8Z |
| TXT | brave-ledger-verification=46749d811051a5fd9f7fe39eed26c418908727425542ab142d691fc0cb36db38 |
| TXT | google-site-verification=m1BqCWXcmFLj86eVaMX5-sIPvPE-LB0KspXfP4ELFZU |
SEO analysis
| Title tag |
"QuACS" (5 chars) Too short. |
|---|---|
| Meta description |
"QuACS is the new and improved course scheduler for Rensselaer Polytechnic Institute students. We're always up to date, and always accurate." (140 chars) Good length. |
| H1 tags | — |
| H2 tags | — |
| Site loading time | 6.12s |
| robots.txt | Missing |
| sitemap.xml | Missing |
| Favicon | Present |
| Broken links | 0 |
| Images | 0 total, 0 missing ALT |
| Flash | Not used |
| iFrames / frames | 0 |
| Google Analytics | Not detected |
| Google AdSense | Not detected |
| CSS files | 0 files |
| JS files | 0 files |
| External links | 0 |
| Internal links | 0 |