scidown.cn — Sci论文期刊检索|文献检索求助互助|文献分享 – Sci-Hub|Scidown

First scanned: May 24, 2026

96 /100
Safe
Registrar
Age
Country CN
IP address 61.170.77.86

Is scidown.cn down?

scidown.cn is not loading right now.

Last updated: June 4, 2026, 12:50 am (just now)

HTTP
425 ms · cURL error 35: error:0A000410:SSL routines::ssl/tls alert handshake failure
DNS
668 ms · 222.73.33.13
SSL
connect failed
Status
Down
just now
Multi-region check · availability from 7 locations

Overview

Scidown.cn is a domain associated with academic resource sharing, particularly focusing on literature retrieval and assistance. Overall, the scidown.cn reputation is strong, with a high trust score indicating that it is considered safe for users.

A thorough security analysis reveals that scidown.cn is well-protected, as no security engines flagged it for any issues. With a trust score of 96 out of 100, it demonstrates a solid standing in the online safety landscape. Additionally, both Google Safe Browsing and VirusTotal confirm that the site is safe, with no reported threats or malicious activity.

From a technical and SEO perspective, scidown.cn is hosted on the CHINANET Shanghai province network. While the site’s load time of 4.34 seconds is reasonable, it does lack certain SEO essentials, such as a robots.txt file and a sitemap.xml, which could enhance its visibility. The title and meta description are adequately structured, but there is room for improvement in content optimization, as all images are missing ALT text.

In conclusion, for those asking, “Is scidown.cn safe to use?” the answer is affirmative. With a strong trust score and no security issues, scidown.cn is a reliable resource for users seeking academic literature support.

Trust signals

What major threat-intelligence sources say.

VirusTotal 0 / 91 flagged
Google Safe Browsing safe
URLhaus Clean
Spamhaus DBL Not listed
AbuseIPDB 0% confidence
AlienVault OTX No pulses

Full report

Detailed WHOIS, DNS, infrastructure and SEO breakdown.

96/100
Verdict: Safe
Scanned 2026-05-24 08:33:13

Is scidown.cn Safe?

Yes — scidown.cn appears safe to visit based on our automated security checks.

Likely safe

Is scidown.cn Scam or legit?

No — based on our automated checks, scidown.cn does NOT show common scam signals and appears legitimate.

General information

Domain name scidown.cn
Registrar
Registration date
Expiration date
Registrant country
WHOIS owner
Domain age 0 days
IP address 61.170.77.86
Hosted in Shanghai, CN
Hosting provider CHINANET Shanghai province network

Google search preview

scidown.cn
Sci论文期刊检索|文献检索求助互助|文献分享 - Sci-Hub|Scidown
Scidown是国内超小众的SCIHub科研学术论文检索平台,为少量科研工作者提供学术,智能文献翻译,文献检索,智能选刊,论文降重,分区影响因子检索等服务,欢迎使用 removing barriers in the way of science

Security & safety

Google Safe BrowsingSAFE
VirusTotal 0 / 91 engines flagged
URLhaus Not listed
Spamhaus DBL Not listed
AbuseIPDB confidence 0/100
AlienVault OTX 0 threat pulses

Abuse signals (AbuseIPDB)

0/100 confidence
Total reports (90 days)0
Distinct reporters0 (unique users — higher = stronger signal)
Usage typeFixed Line ISP

DNS records

A61.170.77.86 TTL 60
A101.227.22.85 TTL 60
A180.163.145.13 TTL 60
A180.163.147.83 TTL 60
A114.80.179.168 TTL 60
A101.227.20.16 TTL 60
A101.226.27.76 TTL 60
A61.170.79.71 TTL 60
A101.89.125.71 TTL 60
A61.170.81.17 TTL 60
A222.73.33.14 TTL 60
A101.226.26.41 TTL 60
A61.170.80.63 TTL 60
MXmxbiz2.qq.com pri 10
MXmxbiz1.qq.com pri 5
NSlaurel.dnspod.net
NShorace.dnspod.net
CNAMEscidown.cn.w.kunlunaq.com

SEO analysis

Title tag "Sci论文期刊检索|文献检索求助互助|文献分享 - Sci-Hub|Scidown" (41 chars)
Good length.
Meta description "Scidown是国内超小众的SCIHub科研学术论文检索平台,为少量科研工作者提供学术,智能文献翻译,文献检索,智能选刊,论文降重,分区影响因子检索等服务,欢迎使用 removing barriers in the way of science" (122 chars)
Good length.
H1 tags
H2 tags
Site loading time4.34s
robots.txt Missing
sitemap.xml Missing
Favicon Missing
Broken links 8
Images 4 total, 4 missing ALT
Flash Not used
iFrames / frames0
Google AnalyticsNot detected
Google AdSense Not detected
CSS files1 files — 0 / 1 minified
JS files0 files
External links2
Internal links19

Most common keywords

scidown 14 sci 9 doi 5 hub 2 jcr 2 scdown 1 www 1 searchpic 1 pubmed 1 icp 1