jabber.tcpreset.net, 94.130.76.71:5222

TLS Test Results from August 09 2024 10:06:34 UTC. Scan took 42 seconds.

Summary

Finding	Severity	Result
OCSP Revoked	WARN
TLS 1.2	OK	offered
TLS 1.3	OK	offered with final
Perfect Forward Secrecy	OK	offered
Common Name (CN)	OK	jabber.tcpreset.net
Subject Alternative Name (SAN)	INFO	jabber.tcpreset.net
CA Issuers	INFO	R11 (Let's Encrypt from US)
Valid Not After	OK	2024-10-18 16:08

Protocols

Version	Status
SSL v2	not offered
SSL v3	not offered
TLS 1.0	not offered
TLS 1.1	not offered
TLS 1.2	offered
TLS 1.3	offered with final

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Cipher Categories

Category	Status
NULL ciphers (no encryption)	not offered
Anonymous NULL Ciphers (no authentication)	not offered
Export ciphers (excluding ADH+NULL)	not offered
LOW: 64 Bit + DES, RC[2,4] (excluding export)	not offered
Triple DES Ciphers / IDEA	not offered
Obsolete CBC ciphers (AES, ARIA etc.)	not offered
Strong encryption (AEAD ciphers)	offered

Perfect Forward Secrecy

Category	Status
Perfect Forward Secrecy	offered
PFS Ciphers	ECDHE-RSA-AES128-GCM-SHA256 ECDHE-RSA-AES256-GCM-SHA384
PFS ECDHE Curves	prime256v1 secp384r1 secp521r1

Server Preferences

Category	Finding
Cipher Order	server
Protocol Negotiated	Default protocol TLS1.3
Cipher Negotiated	TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519)
Cipher Order TLS v1.2	ECDHE-RSA-AES256-GCM-SHA384

Server Defaults

Category	Finding
TLS Extensions	renegotiation info/#65281 server name/#0 EC point formats/#11 supported versions/#43 key share/#51 supported_groups/#10 max fragment length/#1 extended master secret/#23
TLS Session Ticket	no -- no lifetime advertised
SSL Session-ID Support	yes
Session Resumption Ticket	not supported
Session Resumption ID	not supported
TLS Timestamp	random
Number of Certificates	1

Certificate

Category	Finding
Signature Algorithm	SHA256 with RSA
Key Size	RSA 4096 bits
Key Usage	Digital Signature Key Encipherment
Extended Key Usage	TLS Web Server Authentication TLS Web Client Authentication
Serial Number	03225E890EDE1DD5BFB3FE4F7CADD16ABB1A
SHA1 Fingerprint	519DA53A18C6BFA0AC8B59183EE64834D7C54D15
SHA256 Fingerprint	BB46A31200E7E9FC1DA3CF1E443B1835C5756F8AFAF21912145DC66022CDB9A5
X.509 Certificate	Download jabber.tcpreset.net_5222_519DA53A.pem
Common Name (CN)	jabber.tcpreset.net
Common Name w/o SNI	jabber.tcpreset.net
Subject Alternative Name (SAN)	jabber.tcpreset.net
CA Issuers	R11 (Let's Encrypt from US)
Certificate Trust	Ok via SAN (same w/o SNI)
Chain Of Trust	passed.
Extended-Validation Policies	no
ETS (prev. "eTLS")	not present
Expiration Status	70 >= 30 days
Valid Not Before	2024-07-20 16:08
Valid Not After	2024-10-18 16:08
Validity Period	No finding
Certificate Count Server	2
Certs List Ordering Problem	no
Leaked Key (pwnedkeys)	not in database
CRL Distribution Points	--
OCSP Revoked
OCSP URL	http://r11.o.lencr.org
OCSP Stapling	not offered
OCSP Must Staple Extension	--
DNS CAA Record	--
Certificate Transparency	yes (certificate extension)

Vulnerabilities

Category	Finding
Heartbleed	not vulnerable, no heartbeat extension
CCS	not vulnerable
ROBOT	not vulnerable, no RSA key transport cipher
Secure Renegotiation	supported
Secure Client Renegotiation	not vulnerable
CRIME TLS	not vulnerable (not using HTTP anyway)
POODLE SSL	not vulnerable, no SSLv3
Fallback SCSV	no protocol below TLS 1.2 offered
SWEET32	not vulnerable
FREAK	not vulnerable
DROWN	not vulnerable on this host and port
DROWN Hint	Make sure you don't use this certificate elsewhere with SSLv2 enabled services, see censys.io
LOGJAM	not vulnerable, no DH EXPORT ciphers,
LOGJAM Common Primes	no DH key with <= TLS 1.2
BEAST	not vulnerable, no SSL3 or TLS1
LUCKY13	not vulnerable
RC4	not vulnerable

Ciphers

Name	Key Exchange	Encryption	Key Length	IANA ID
ECDHE-RSA-AES256-GCM-SHA384	ECDH 256	AESGCM	256	xc030
ECDHE-RSA-AES128-GCM-SHA256	ECDH 256	AESGCM	128	xc02f

Client Simulation

Category	Connection via
Android 8.1	TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
Android 9.0	TLSv1.3 TLS_AES_256_GCM_SHA384
Android X	TLSv1.3 TLS_AES_256_GCM_SHA384
Java 6u45	No connection
Java 7u25	No connection
Java 8u161	TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
Java 11.0.2 (OpenJDK)	TLSv1.3 TLS_AES_256_GCM_SHA384
Java 12.0.1 (OpenJDK)	TLSv1.3 TLS_AES_256_GCM_SHA384
OpenSSL 1.02e	TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
OpenSSL 1.10l (Debian)	TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
OpenSSL 1.11d (Debian)	TLSv1.3 TLS_AES_256_GCM_SHA384

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