SSL Certificate
Analyze SSL/TLS certificates for any website, checking issuer details, validity period, expiration warnings, and alternative names.
Diagnostics Tools:
DNS Records
Email Security
DNS Propagation
WHOIS Domain
Security SEO Audit
IP Blacklist DNSBL
Turkey National Cyber Security Status (USOM)
SAFE: No active restrictions found in USOM registry
Clean / Allowed
A+
Security Grade A+
•
Overall Certificate Health Verdict
All SSL Checks Passed Successfully
macbook.us → 17.253.142.4:443 Port 443 Open • 296.63 ms Connection Latency
Target Domain
Matches Requested Hostname
Chain Integrity
Chain Complete
Time Remaining
24 Days Remaining
Cipher Suite
TLSv1.3 • 128 bits
Server Configuration Remediation Guides
1 Diagnostics
warning
Certificate Expiring Soon
This SSL certificate will expire in 24 days (02.12.2026 12:01).
Trigger your automated renewal (e.g., certbot renew) or order your renewal certificate to prevent unexpected downtime.
Server Certificate Chain Hierarchy
3 Certificate(s)
1
Server Certificate (Leaf)
Matches Requested Hostname
Valid
Common Name (CN)
primephonic.uk
Issued By: Apple Public Server RSA CA 1 - G1
Validity Encryption
03.09.2026 11:51 → 02.12.2026 12:01
RSA 2048 bits • sha256WithRSAEncryption
2
Trusted Root Certificate Authority
Trusted Root CA
Common Name
Apple Public Server RSA CA 1 - G1
Apple Inc.
Validity Issuer
2018-12-12 12:00:00 → 2030-12-11 12:00:00
Issuer: DigiCert Global Root G2
3
Trusted Root Certificate Authority
Trusted Root CA
Common Name
DigiCert Global Root G2
DigiCert Inc
Validity Issuer
2013-08-01 12:00:00 → 2038-01-15 12:00:00
Issuer: DigiCert Global Root G2
Cryptographic Certificate Specifications
Common Name (CN)
primephonic.uk
Signature Algorithm
sha256WithRSAEncryption
Serial Number (HEX)
492066F280D983BC2A0E0E03FD21617C
SHA-256 Fingerprint
50:A0:0F:1F:68:71:CE:C8:04:71:BB:D2:EC:4B:6E:3A:4E:6F:C3:00:18:09:09:37:6F:47:6D:02:7B:D6:59:CE
Valid From
03.09.2026 11:51
Valid To / Expiry
02.12.2026 12:01
Issuer String
Apple Public Server RSA CA 1 - G1
Key Parameters
RSA 2048 bits
Subject Alternative Names (SANs) (60)
www.iphoto.us
dvdstudiopro.us
theapplestore.us
www.dvdstudiopro.us
www.macintosh.us
www.apple.uy
iphoto.us
www.applecomputers.us
healthkit.us
applescript.us
idvd.us
itunes.us
mac.us
applecomputers.us
www.itunesradio.us
applecare.us
macbook.us
www.imac.us
www.macbookair.us
www.macbook.us
ipod.us
macbookair.us
www.apple-computers.us
www.primephonic.uk
thinkdifferent.us
www.firewire.us
macintosh.us
www.ipod.us
primephonic.us
www.apple.us
www.macos.us
primephonic.uk
www.mac.us
apple.us
macbookpro.us
www.theapplestore.us
www.macbookpro.us
apple-computers.us
macbooks.us
macos.us
www.idvd.us
apple.uy
www.applecare.us
imovie.us
www.applestore.us
airport.us
www.imovie.us
applestore.us
www.macbooks.us
forthecolorful.us
www.applescript.us
www.healthkit.us
appple.us
www.primephonic.us
imac.us
itunesradio.us
www.forthecolorful.us
www.itunes.us
www.appple.us
firewire.us