quora.com
AI Security Summary
89/100 — trusted. Long-established domain (26.4 years old), clean threat reputation, no impersonation patterns. Verdict driven by: no privacy policy found; no terms of service found; no contact page found — worth extra caution before trusting.
The server is reachable but did not return a success status.
Addressing this signal prevents trust downgrades and potential security risks.
View Glossary Guide- HTTPS is enforced
- Fast response (173ms)
- Served through Cloudflare
- 3 address record(s) resolved
- 4 authoritative nameservers
- Domain registered 26+ years ago
- Owner information disclosed
- Valid SSL / TLS certificate active
- Site returned HTTP 403
- Certificate expires soon (0 days)
- Missing HSTS
- No privacy policy found
- No terms of service found
- No contact page found
No critical issues found
Domain passes all high-risk checks
- Registrar Name
- CSC Corporate Domains, Inc.
- Creation Date
- March 29, 2000 (26.4 years ago)
- Last Updated
- March 25, 2026
- Registry Expiry Date
- March 29, 2027
- WHOIS Privacy Protection
- Publicly Visible
- Domain Status Codes
- client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
- IPv4 Addresses (A)
- 54.84.203.205, 44.208.214.99, 54.174.208.217
- IPv6 Addresses (AAAA)
- None
- Mail Servers (MX)
- aspmx.l.google.com (Priority: 10), alt1.aspmx.l.google.com (Priority: 20), alt2.aspmx.l.google.com (Priority: 20), aspmx2.googlemail.com (Priority: 30), aspmx3.googlemail.com (Priority: 30)
- Authoritative Nameservers (NS)
- ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net
- TXT Records Found
- 21 TXT verification records
- Registrable Domain
- quora.com
- Registrar Organization
- CSC Corporate Domains, Inc.
- WHOIS Privacy Status
- Public Registration Data
- Registry Status Codes
- client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
- Delegated Authoritative Nameservers
- ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk, ns-344.awsdns-43.com, ns-673.awsdns-20.net
- Registration Lifecycle
- Registered: 2000 → Expires: 2027
- SPF Record
- v=spf1 include:_spf1.quora.com include:_spf2.quora.com include:_spf.google.com include:mail.zendesk.com include:mailsenders.netsuite.com include:mktomail.com include:_spf.salesforce.com ~all
- DMARC Policy Mode
- Policy: REJECT
- DMARC Raw Record
- v=DMARC1; p=reject;rua=mailto:dmarc+rua@quora.com;
- DKIM Selectors Detected
- google, s1, s2
- Root Domain Label
- quora
- Top-Level Domain (TLD)
- .com (Standard TLD)
- Punycode Obfuscation
- No (Standard ASCII)
- Homoglyph / Lookalike Script
- No mixed scripts
- Brand Match Analysis
- No recognized brand impersonation
- Typosquatting Risk
- Clean
- HTML Title
- Just a moment...
- Meta Description
- —
- Document Language
- en-US
- Character Encoding
- UTF-8
- Viewport Setting
- width=device-width,initial-scale=1
- Generator Software
- —
- HTTP Response Time
- 173 ms
- Payload Body Size
- 5.5 KB
- Compression Status
- Uncompressed
- Cache Directives
- Standard caching rules
89/100 — trusted. Long-established domain (26.4 years old), clean threat reputation, no impersonation patterns. Verdict driven by: no privacy policy found; no terms of service found; no contact page found — worth extra caution before trusting.
- Payment Red Flags
- None (No suspicious payment requests)
- High-Pressure Language
- None (No artificial urgency detected)
- Disposable Domain Risk
- No (Established infrastructure)
- Text Scanned Depth
- 60 characters verified
- Primary Web Server
- cloudflare
- CDN / Cloud Provider
- Cloudflare
- Primary IP Address
- 54.84.203.205
- HTTP Status Code
- 403 OK
- Final Landing Destination
- https://www.quora.com/
- Redirect Hop Count
- 1 hop
- 1.https://quora.com/ → https://www.quora.com/
- Certificate Authority (Issuer)
- C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
- Subject Common Name (CN)
- *.aellis.main.quora.com
- Validity Period
- 0 days remaining (Expires: 2019-08-25T14:56:10)
- Subject Alternative Names (SANs)
- 1 domain protected
- Certificates Logged (CT)
- 938 certs recorded
- Published Phone Numbers
- 1788607752-1.2.1.1, 1788607752, 1788607752-1.0.1.1, 4-1788607752-1.2.1.1
- Robots.txt Directives
- Present & Configured
- Sitemaps Declared
- None in robots.txt
- Disallow Rules Count
- 704 rules
View Raw robots.txt
# NOTICE: All crawlers and bots, regardless of whether or not they are # specified below, are strictly prohibited from using Quora platform content # for the purposes of training AI models or similar machine learning systems, # except where explicit prior permission has been granted by Quora through a # contractual licensing agreement. Any use of Quora platform content for such # purposes without our explicit contractual permission is a violation of our # terms of service and intellectual property rights. # If you operate a search engine and would like to crawl Quora, # you can email robotstxt@quora.com. Thanks. User-agent: AASA-Bot Disallow: /ajax/ Disallow: /@async Disallow: /*/@async Disallow: /log/ Disallow: /*/log Disallow: /*/about Disallow: /*/action Disallow: /*/activity Disallow: /*/all_questions Disallow: /*/all_posts$ Disallow: /*/all_posts/ Disallow: /*/blogs$ Disallow: /*/blogs/ Disallow: /*/followers Disallow: /*/following Disallow: /*/link/ Disallow: /*/manage Disallow: /*/mentions Disallow: /*/merged Disallow: /*/open_questions Disallow: /*/posts$ Disallow: /*/posts/ Disallow: /*/questions Disallow: /*/related Disallow: /*/reviews$ Disallow: /*/reviews/ Disallow: /*/share Disallow: /*/top_questions Disallow: /*/topic-bio Disallow: /*/topic_bio Disallow: /*/topics Disallow: /*/comment Disallow: /comment/ Disallow: /*/comments Disallow: /*/all_comments Disallow: /*/answer_comments Disallow: /*/mobile_collapsed Disallow: /*/mobile_expanded_voter_list Disallow: /home/global_feed Disallow: /search?q= Disallow: /search/?q= Disallow: /digest/ Disallow: /email_optout/ Disallow: /qemail/ Disallow: /invite/ Disallow: /widgets/content_iframe/ Disallow: /widgets/content_js/ Disallow: /_/ Disallow: /*_POST$ Disallow: /*_POST/ Disallow: /webnode2/ Disallow: /anonymous/ Disallow: /q/*/admin_log Disallow: /q/*/stats Disallow: /q/*/settings Disallow: /q/*/queue Disallow: /q/*/suggestions Disallow: /q/*/submissions Disallow: /q/*/quality Disallow: /q/*/earnings Disallow: /profile/*/Rss Disallow: /topic/*/Rss User-agent: Amazonbot Disallow: /ajax/ Disallow: /@async Disallow: /*/@async Disallow: /log/ Disallow: /*/log Disallow: /*/about Disallow: /*/action Disallow: /*/activity Disallow: /*/all_questions Disallow: /*/all_posts$ Disallow: /*/all_posts/ Disallow: /*/blogs$ Disallow: /*/blogs/ Disallow: /*/followers Disallow: /*/following Disallow: /*/link/ Disallow: /*/manage Disallow: /*/mentions Disallow: /*/merged Disallow: /*/open_questions Disallow: /*/posts$ Disallow: /*/posts/ Disallow: /*/questions Disallow: /*/related Disallow: /*/reviews$ Disallow: /*/reviews/ Disallow: /*/share Disallow: /*/top_questions Disallow: /*/topic-bio Disallow: /*/topic_bio Disallow: /*/topics Disallow: /*/comment Disallow: /comment/ Disallow: /*/comments Disallow: /*/all_comments Disallow: /*/answer_comments Disallow: /*/mobile_collapsed Disallow: /*/mobile_expanded_voter_list Disallow: /home/global_feed Disallow: /search?q= Disallow: /search/?q= Disallow: /digest/ Disallow: /email_optout/ Disallow: /qemail/ Disallow: /invite/ Disallow: /widgets/content_iframe/ Disallow: /widgets/content_js/ Disallow: /_/ Disallow: /*_POST$ Disallow: /*_POST/ Disallow: /webnode2/ Disallow: /anonymous/ Disallow: /q/*/admin_log Disallow: /q/*/stats Disallow: /q/*/settings Disallow: /q/*/queue Disallow: /q/*/suggestions Disallow: /q/*/submissions Disallow: /q/*/quality Disallow: /q/*/earnings Disallow: /profile/*/Rss Disallow: /topic/*/Rss User-agent: Googlebot Disallow: /ajax/ Disallow: /@async Disallow: /*/@async Disallow: /log/ Disallow: /*/log Disallow: /*/about Disallow: /*/action Disallow: /*/activity Disallow: /*/all_questions Disallow: /*/all_posts$ Disallow: /*/all_posts/ Disallow: /*/blogs$ Disallow: /*/blogs/ Disallow: /*/followers Disallow: /*/following Disallow: /*/link/ Disallow: /*/manage Disallow: /*/mentions Disallow: /*/merged Disallow: /*/open_questions Disallow: /*/posts$ Disallow: /*/posts/ Disallow: /*/questions Disallow: /*/related Di
Export & Share Intelligence
Download the complete official PDF verification report (all sections and technical signals expanded), or export raw JSON telemetry.
Scan Engine Performance
Automated multi-signal inspection pipeline