izzinet.id - TLS / STARTTLS Test

Discover if the mail servers for izzinet.id can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

JSON Refresh

Report created Mon, 16 May 2022 06:10:58 +0000

Certificates

Trustworthy
Protocol

Problems found
DANE

Missing

We can not guarantee a secure connection to the mailservers of izzinet.id!

Please contact the operator of izzinet.id and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/izzinet.id

Servers

Incoming Mails

These servers are responsible for incoming mails to @izzinet.id addresses.

Hostname / IP address	Priority	STARTTLS	Certificates	Protocol
mail.izzinet.id 103.157.116.21 Results incomplete	10	unsupported	not checked	DANE missing PFS not checked Heartbleed not checked Weak ciphers not checked		2022-05-16 11 s
isaac.mx.cloudflare.net 2606:4700:f5::f	11	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 3 s
isaac.mx.cloudflare.net 2606:4700:f5::e	11	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 3 s
isaac.mx.cloudflare.net 2606:4700:f5::10	11	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 3 s
isaac.mx.cloudflare.net 162.159.205.18	11	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 3 s
isaac.mx.cloudflare.net 162.159.205.19	11	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 3 s
isaac.mx.cloudflare.net 162.159.205.17	11	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 3 s
linda.mx.cloudflare.net 2606:4700:f5::d	53	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 4 s
linda.mx.cloudflare.net 2606:4700:f5::b	53	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 4 s
linda.mx.cloudflare.net 2606:4700:f5::c	53	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 4 s
linda.mx.cloudflare.net 162.159.205.25	53	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 3 s
linda.mx.cloudflare.net 162.159.205.23	53	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 3 s
linda.mx.cloudflare.net 162.159.205.24	53	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 3 s
amir.mx.cloudflare.net 2606:4700:f5::13	88	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 4 s
amir.mx.cloudflare.net 2606:4700:f5::11	88	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 3 s
amir.mx.cloudflare.net 2606:4700:f5::12	88	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 4 s
amir.mx.cloudflare.net 162.159.205.13	88	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 4 s
amir.mx.cloudflare.net 162.159.205.12	88	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 4 s
amir.mx.cloudflare.net 162.159.205.11	88	supported	*.mx.cloudflare.net	DANE missing PFS supported Heartbleed not vulnerable Weak ciphers not found	TLSv1.2 ~~SSLv3~~	2022-05-16 4 s

Outgoing Mails

We have not received any emails from a @izzinet.id address so far. Test mail delivery

Certificates

First seen at: 2021-09-24

CN=*.mx.cloudflare.net,O=Cloudflare\, Inc.,L=San Francisco,ST=California,C=US

Certificate chain

*.mx.cloudflare.net
- 2022-10-22 remaining
- 2048 bit
- sha256WithRSAEncryption

Subject

Country (C)

State (ST)

California

Locality (L)

San Francisco

Organization (O)

Cloudflare, Inc.

Common Name (CN)

*.mx.cloudflare.net

Alternative Names

*.mx.cloudflare.net

Issuer

Country (C)

Organization (O)

DigiCert Inc

Common Name (CN)

DigiCert TLS RSA SHA256 2020 CA1

validity period

Not valid before: 2021-09-21
Not valid after: 2022-10-22

This certifcate has been verified for the following usages:

Digital Signature
Key Encipherment
TLS Web Server Authentication
TLS Web Client Authentication

Fingerprints

SHA256: 9B:E2:02:45:67:83:BF:88:E6:3E:C9:7B:4F:E2:19:85:F6:EA:3D:34:E3:91:FA:4D:80:91:06:8A:0A:A7:F9:FC
SHA1: FF:92:40:8E:F7:5B:15:20:8A:DF:71:47:5D:84:F2:27:6D:91:1A:19

X509v3 extensions

authorityKeyIdentifier

keyid:B7:6B:A2:EA:A8:AA:84:8C:79:EA:B4:DA:0F:98:B2:C5:95:76:B9:F4

subjectKeyIdentifier

A1:DC:EB:7F:E1:58:47:CB:57:42:0E:5A:14:33:48:DB:7E:41:66:58

crlDistributionPoints

Full Name:
URI:http://crl3.digicert.com/DigiCertTLSRSASHA2562020CA1-3.crl
Full Name:
URI:http://crl4.digicert.com/DigiCertTLSRSASHA2562020CA1-3.crl

certificatePolicies

Policy: 2.23.140.1.2.2
CPS: http://www.digicert.com/CPS

authorityInfoAccess

OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/DigiCertTLSRSASHA2562020CA1-1.crt

ct_precert_scts

Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 46:A5:55:EB:75:FA:91:20:30:B5:A2:89:69:F4:F3:7D:
11:2C:41:74:BE:FD:49:B8:85:AB:F2:FC:70:FE:6D:47
Timestamp : Sep 21 11:29:03.998 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:DE:CF:C0:A0:39:C5:1A:13:D9:67:EB:
06:E7:58:B8:9E:92:B2:C3:D7:05:29:94:67:D2:ED:30:
B9:0F:72:3E:90:02:20:16:C5:E0:C2:09:FE:14:B9:E0:
C4:CD:C6:F3:E1:D7:95:41:4B:0C:EB:76:0E:E3:C3:2C:
B7:A2:96:40:AA:E1:35
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 51:A3:B0:F5:FD:01:79:9C:56:6D:B8:37:78:8F:0C:A4:
7A:CC:1B:27:CB:F7:9E:88:42:9A:0D:FE:D4:8B:05:E5
Timestamp : Sep 21 11:29:04.000 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:09:DF:5D:09:08:71:C5:9C:90:0C:03:5A:
40:20:84:81:B2:BB:13:F8:EC:79:F4:57:CE:A7:E3:CF:
DA:93:60:42:02:20:1E:44:C1:71:F9:FB:40:64:0B:C9:
38:4E:AE:47:A2:0D:AF:E9:75:46:BB:7A:F2:99:8C:2A:
BE:08:59:65:EF:07
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 41:C8:CA:B1:DF:22:46:4A:10:C6:A1:3A:09:42:87:5E:
4E:31:8B:1B:03:EB:EB:4B:C7:68:F0:90:62:96:06:F6
Timestamp : Sep 21 11:29:03.902 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:22:56:74:81:40:F6:85:B9:F9:45:D1:A2:
1F:BC:65:EA:BD:D7:D0:31:B6:86:33:34:A4:08:91:96:
2C:EE:2E:50:02:20:77:16:4F:D0:FE:D9:58:26:B7:5F:
4A:3C:A8:69:25:7C:6E:90:10:5B:26:74:C9:40:26:1F:
2B:5D:BD:D9:6C:CB

SSL check results of izzinet.id