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Roblox.com Domain Trust Report

ACTIVE Roblox — online game platform with 60M daily active users
PRISM VERDICT

roblox.com scores well overall but has attention areas in Security Headers and Email Auth. All other dimensions are healthy.

Last scanned 28m ago · Oct 6, 2026
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OVERALL TRUST SCORE
82 GRADE B
SSL A+
DNS Healthy
EMAIL Strong
SSL GRADE
A+
Expires in 154d
DNS HEALTH
100%
4 nameservers
EMAIL AUTH
2/3
SPF · DKIM · DMARC
HEADERS
F
Score: 15/100
DOMAIN EXPIRY
116d
Jan 30, 2027
Critical issues detected — one or more dimensions require immediate attention.

Registration & ownership

WHOIS
Registrar MarkMonitor Inc.
Registered Jan 30, 2004
Updated Aug 18, 2026
Expires Jan 30, 2027 116d
Status client delete prohibit.server delete prohibit.
roblox.com is registered with MarkMonitor Inc., since Jan 30, 2004. Domain registration expires Jan 30, 2027 (116 days). Status: client delete prohibited.
Full WHOIS report

DNS records

DNS
A 128.116.102.3
MX aspmx.l.google.com (pri 1)alt1.aspmx.l.google.com (pri 5)alt2.aspmx.l.google.com (pri 5)alt3.aspmx.l.google.com (pri 10)alt4.aspmx.l.google.com (pri 10)
NS nspx1.roblox.comnspx2.roblox.netnspx3.roblox.usnspx4.roblox.co.uk
TXT MS=ms35973480ZOOM_verify_lMeKFSo1Tq22CpfWknKT3A_a9cffqfxf1959e73i8s27rbks5e14gg_nglrwy78ihfxn8jlvnzokktgjrh4d36_x1vqsgw9maigoafo0bxuxi3rlobarzi +26 more
CAA digicert.comsectigo.comamazon.comletsencrypt.orgpki.googglobalsign.com
roblox.com resolves to 128.116.102.3. Nameservers: nspx1.roblox.com, nspx2.roblox.net (+2). Mail handled by 5 MX records.
Full DNS lookup

Hosting & network

NETWORK
IP address 128.116.102.3
Nameservers nspx1.roblox.comnspx2.roblox.netnspx3.roblox.usnspx4.roblox.co.uk
Protocol HTTPS HTTP/2
roblox.com is hosted at 128.116.102.3. No IPv6 addresses detected. DNS is managed through 4 nameservers (nspx1.roblox.com).
Full IP analysis

SSL / TLS

SECURITY
Valid · A+ Sectigo Limited · expires Mar 10, 2027
154 days remaining
TLS 1.3 TLS 1.2 TLS 1.1 TLS 1.0
Full SSL report

Technology detected

STACK
HTTP/2TLS 1.3HSTSIPv6
Full tech scan

30-day availability

MONITORING
99.90% no incidents
30d ago today

Email authentication

EMAIL
Full email auth report

Monitoring events

128 total EVENTS
DNS A record modified 13h ago
medium dns DNS_RECORD_MODIFIED
dns.a
DNS A record modified 14h ago
medium dns DNS_RECORD_MODIFIED
dns.a
DNS A record modified 1d ago
medium dns DNS_RECORD_MODIFIED
dns.a
+113 more — view live
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DNS lookup WHOIS SSL check Security headers Email auth Screenshot
DOMAIN LIFECYCLE
Registered Jan 30, 2004 22 years old
Last updated Aug 18, 2026
Expires Jan 30, 2027 116 days remaining
Registrar MarkMonitor Inc.
SSL issued by Sectigo Limited
DOMAIN INTELLIGENCE

What we know about Roblox.com

Roblox.com has been registered for 22 years (since Jan 30, 2004), managed through MarkMonitor Inc., ranked #69 globally by Tranco, categorised as gaming. Its current health score is 82/100 (grade B), reflecting strong SSL, DNS, and email authentication posture. As a gaming platform, its DNS availability, SSL certificate validity, and DDoS resilience are critical for uninterrupted online gameplay and account security.

Security Posture Grade B

roblox.com's security posture: SSL is valid (issued by Sectigo Limited), expiring in 154 days; security headers are largely missing; no blacklist entries found.

SSL A+
Headers F
SSL expiry 154d
Health score 82/100
Email Authentication Strong

SPF is configured, restricting which servers can send email as this domain. DMARC policy is set to "reject" — spoofed emails are rejected.

SPF Configured
DMARC policy reject
Spoofable No
Network Infrastructure

roblox.com resolves to 128.116.102.3, DNS is managed through nspx1.roblox.com and nspx2.roblox.net (+2 more), email routed through 5 MX records.

Primary IP 128.116.102.3
Nameservers 4
MX records 5
A records 1
DomainScan monitors roblox.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 28m ago
Related tools: WHOIS Lookup DNS Records SSL Checker Security Headers Blacklist Check DMARC Checker Trust Score
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