TW

Twitter.com Domain Trust Report

ACTIVE Twitter (now X) — real-time social media and news platform
PRISM VERDICT

twitter.com scores well overall but has attention areas in SSL Certificate and Email Auth. All other dimensions are healthy.

Last scanned 23m ago · Aug 22, 2026
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OVERALL TRUST SCORE
78 GRADE B
SSL warn
DNS Healthy
EMAIL Partial
SSL GRADE
B
Expires in 82d
DNS HEALTH
100%
8 nameservers
EMAIL AUTH
1/3
SPF · DKIM · DMARC
HEADERS
—
Score: 0/100
DOMAIN EXPIRY
—
Monitoring...
Warning conditions detected — some monitoring checks are in warning state.

Registration & ownership

WHOIS
Registrar CSC Corporate Domains, Inc.
twitter.com is registered with CSC Corporate Domains, Inc..
Full WHOIS report

DNS records

DNS
A 162.159.140.229
MX aspmx.l.google.com (pri 1)alt3.aspmx.l.google.com (pri 10)alt4.aspmx.l.google.com (pri 10)alt1.aspmx.l.google.com (pri 5)alt2.aspmx.l.google.com (pri 5)
NS a.r06.twtrdns.neta.u06.twtrdns.netb.r06.twtrdns.netb.u06.twtrdns.netc.r06.twtrdns.netc.u06.twtrdns.netd.r06.twtrdns.netd.u06.twtrdns.net
TXT 0a8c0fc6-bfa5-4ea7-b09b-87f2989022d6MS=BEE202D20C326867290BDEFA2DDDF4594B5D6860adobe-idp-site-verification=a2ff8fc40c434d1d6f02f68b0b1a683e400572ab8c1f2c180c71…apple-domain-verification=zd1iHoEO9LILEQIqatlassian-domain-verification=j6u0o1PTkobCXC84uEF/sWpIPtaZURBVYqKzmTvT8wugLcHT1v… +19 more
twitter.com resolves to 162.159.140.229. Nameservers: a.r06.twtrdns.net, a.u06.twtrdns.net (+6). Mail handled by 5 MX records.
Full DNS lookup

Hosting & network

NETWORK
IP address 162.159.140.229
Nameservers a.r06.twtrdns.neta.u06.twtrdns.netb.r06.twtrdns.netb.u06.twtrdns.netc.r06.twtrdns.netc.u06.twtrdns.netd.r06.twtrdns.netd.u06.twtrdns.net
Protocol HTTPS HTTP/2
twitter.com is hosted at 162.159.140.229. No IPv6 addresses detected. DNS is managed through 8 nameservers (a.r06.twtrdns.net).
Full IP analysis

SSL / TLS

SECURITY
Valid · B Let's Encrypt · expires Nov 12, 2026
82 days remaining
TLS 1.3 TLS 1.2 TLS 1.1 TLS 1.0
Full SSL report

Technology detected

STACK
FastlyReactHTTP/2HSTS
Full tech scan

30-day availability

MONITORING
99.90% incidents detected
30d ago today

Email authentication

EMAIL
Full email auth report

Monitoring events

EVENTS
No monitoring events detected — all probes returning clean results.
Run a specific check on twitter.com:
DNS lookup WHOIS SSL check Security headers Email auth Screenshot
DOMAIN INTELLIGENCE

What we know about Twitter.com

Twitter.com is a top-ranked internet domain, managed through CSC Corporate Domains, Inc., ranked #16 globally by Tranco, categorised as social media. Its current health score is 78/100 (grade B), reflecting strong SSL, DNS, and email authentication posture. As a social platform with broad API exposure, its DNS configuration and security headers directly affect third-party integrations and authentication flows.

Security Posture Grade B

twitter.com's security posture: SSL certificate needs attention — only 82 days until expiry.

SSL warn
Headers F
SSL expiry 82d
Health score 78/100
Email Authentication Partial

SPF is configured, restricting which servers can send email as this domain. DMARC is absent or set to "none" — no enforcement against email spoofing.

SPF Configured
DMARC policy none
Spoofable Yes
Network Infrastructure

twitter.com resolves to 162.159.140.229, DNS is managed through a.r06.twtrdns.net and a.u06.twtrdns.net (+6 more), email routed through 5 MX records.

Primary IP 162.159.140.229
Nameservers 8
MX records 5
A records 1
DOMAIN LIFECYCLE
Registrar CSC Corporate Domains, Inc.
SSL issued by Let's Encrypt
DomainScan monitors twitter.com continuously — DNS every hour, SSL & email auth every 6 h, security headers every 12 h, WHOIS every 24 h. Every detected change triggers a severity-classified monitoring event. Refreshed 23m ago
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