IM Observatory client report for postblue.info
Test started 2022-04-12 13:42:43 UTC .
Show server to server result | Permalink to this report |
Score
postblue.info:5222
Grade:
A
General
postblue.info:5222
- StartTLS
- REQUIRED
SASL
Pre-TLS
None
Post-TLS
| PLAIN |
| SCRAM-SHA-1 |
| SCRAM-SHA-1-PLUS |
DNS
SRV records _xmpp-client._tcp.postblue.info DNSSEC
| Priority | Weight | Port | Server |
|---|---|---|---|
| 5 | 0 | 5222 | postblue.info |
TLSA records
_5222._tcp.postblue.info DNSSEC
TLS
postblue.info:5222
Certificates
#0 postblue.info
Subject
- commonName
- postblue.info
Details
- Signature algorithm
- sha256WithRSAEncryption
- Public key
- 384 bit EC
- Valid from
- 2022-04-02 06:32:06 UTC
- Valid to
- 2022-07-01 06:32:05 UTC
- OCSP
- http://r3.o.lencr.org
- Valid for postblue.info
- YES
2E:04:C6:48:3B:61:75:FE:FA:01:1A:21:6C:A5:37:E4:BB:C3:65:42
Subject Alternative Names
- DNSName
- *.postblue.info
- DNSName
- postblue.info Matches
#1 R3
Subject
- commonName
- R3
- countryName
- US
- organizationName
- Let's Encrypt
Details
- Signature algorithm
- sha256WithRSAEncryption
- Public key
- 2048 bit RSA
- Valid from
- 2020-09-04 00:00:00 UTC
- Valid to
- 2025-09-15 16:00:00 UTC
- CRL
- http://x1.c.lencr.org/
A0:53:37:5B:FE:84:E8:B7:48:78:2C:7C:EE:15:82:7A:6A:F5:A4:05
ISRG Root X1
Subject
- commonName
- ISRG Root X1
- countryName
- US
- organizationName
- Internet Security Research Group
Details
- Signature algorithm
- sha256WithRSAEncryption
- Public key
- 4096 bit RSA
- Valid from
- 2015-06-04 11:04:38 UTC
- Valid to
- 2035-06-04 11:04:38 UTC
CA:BD:2A:79:A1:07:6A:31:F2:1D:25:36:35:CB:03:9D:43:29:A5:E8
Protocols
| SSLv2 | No |
| SSLv3 | No |
| TLSv1 | No |
| TLSv1.1 | No |
| TLSv1.2 | Yes |
Ciphers
Server does respect the client's cipher ordering.
| Cipher suite | Bitsize | Forward secrecy | Info |
|---|---|---|---|
| ECDHE-ECDSA-AES256-GCM-SHA384 (0xc02c) | 256 | Yes | Curve: secp384r1 |
| ECDHE-ECDSA-AES128-GCM-SHA256 (0xc02b) | 128 | Yes | Curve: secp384r1 |
Badge
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