IM Observatory server report for im.icttci.cz
Test started 2021-05-02 17:17:01 UTC .
Show client to server result | Permalink to this report
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im.icttci.cz:5269
im.icttci.cz:5269
- StartTLS
- REQUIRED
- Peer certificate
- The server requires incoming s2s connections to present a peer certificate.
SRV records
_xmpp-server._tcp.im.icttci.cz DNSSEC
Priority |
Weight |
Port |
Server |
0 |
0 |
5269 |
im.icttci.cz |
TLSA records
Certificates
Subject
- commonName
- im.icttci.cz
Details
- Signature algorithm
- sha256WithRSAEncryption
- Public key
- 384 bit EC
- Valid from
- 2021-04-02 09:08:40 UTC
- Valid to
- 2021-07-01 09:08:40 UTC
- OCSP
- http://r3.o.lencr.org
- Valid for im.icttci.cz
- YES
-
03:01:22:57:FF:14:4A:E1:7C:B8:E5:61:AA:61:48:8F:0B:E1:D6:30
Subject Alternative Names
- DNSName
- board.icttci.cz
- DNSName
- chat.icttci.cz
- DNSName
- file.icttci.cz
- DNSName
- im.icttci.cz Matches
- DNSName
- muc.im.icttci.cz
- DNSName
- proxy.icttci.cz
- DNSName
- search.im.icttci.cz
- DNSName
- upload.im.icttci.cz
- DNSName
- wiki.icttci.cz
Subject
- commonName
- R3
- countryName
- US
- organizationName
- Let's Encrypt
Details
- Signature algorithm
- sha256WithRSAEncryption
- Public key
- 2048 bit RSA
- Valid from
- 2020-10-07 19:21:40 UTC
- Valid to
- 2021-09-29 19:21:40 UTC
- CRL
- http://crl.identrust.com/DSTROOTCAX3CRL.crl
-
48:50:4E:97:4C:0D:AC:5B:5C:D4:76:C8:20:22:74:B2:4C:8C:71:72
Subject
- commonName
- DST Root CA X3
- organizationName
- Digital Signature Trust Co.
Details
- Signature algorithm
- sha1WithRSAEncryption
- Public key
- 2048 bit RSA
- Valid from
- 2000-09-30 21:12:19 UTC
- Valid to
- 2021-09-30 14:01:15 UTC
-
DA:C9:02:4F:54:D8:F6:DF:94:93:5F:B1:73:26:38:CA:6A:D7:7C:13
Protocols
SSLv2 |
No |
SSLv3 |
No |
TLSv1 |
No |
TLSv1.1 |
No |
TLSv1.2 |
Yes |
Ciphers
Server does not 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
|
ECDHE-ECDSA-AES256-SHA384 (0xc024) |
256
|
Yes
|
Curve: secp384r1
|
ECDHE-ECDSA-AES128-SHA256 (0xc023) |
128
|
Yes
|
Curve: secp384r1
|
Badge
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<a href='https://xmpp.net/result.php?domain=im.icttci.cz&type=server'><img src='https://xmpp.net/badge.php?domain=im.icttci.cz' alt='xmpp.net score' /></a>