SSL-Tools

SSL check results of nplindia.org

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Discover if the mail servers for nplindia.org 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 Thu, 27 Aug 2020 19:46:47 +0000

We can not guarantee a secure connection to the mailservers of nplindia.org!

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

/mailservers/nplindia.org

Servers

Incoming Mails

These servers are responsible for incoming mails to @nplindia.org addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mailgw.nic.in
164.100.14.60
 5
supported
mailgw.nic.in
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
20 s
mailgw.nic.in
164.100.14.86
 5
supported
mailgw.nic.in
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
18 s
mailgw.nic.in
164.100.2.37
 5
supported
mailgw.nic.in
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
23 s
mailgw.nic.in
164.100.14.55
 5
supported
mailgw.nic.in
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
19 s
mailgw.nic.in
164.100.14.59
Results incomplete
5 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mailgw.nic.in
164.100.14.94
 5
supported
mailgw.nic.in
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
18 s
mailgw.nic.in
164.100.10.20
 5
supported
mailgw.nic.in
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
21 s
mailgw.nic.in
164.100.10.19
 5
supported
mailgw.nic.in
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
19 s
mailgw.nic.in
164.100.2.6
Results incomplete
5
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

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

Certificates

First seen at:

CN=mailgw.nic.in

Certificate chain
Subject
Common Name (CN)
  • mailgw.nic.in
Alternative Names
  • mailgw.nic.in
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-06-30
Not valid after
2020-09-28
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
6E:20:9B:45:27:B8:5A:DB:B6:83:43:96:8A:67:68:44:D0:4F:FA:25:ED:8C:09:ED:C3:A7:3A:0B:5B:7C:05:DD
SHA1
EC:89:20:9E:AE:22:D2:C9:2B:3A:C9:B9:6E:C5:3E:34:4C:E6:B4:60
X509v3 extensions
subjectKeyIdentifier
  • DE:F1:36:14:B0:29:C3:C8:3B:F0:AE:F1:CC:75:0B:9D:72:5A:0D:F5
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E7:12:F2:B0:37:7E:1A:62:FB:8E:C9:0C:61:84:F1:EA:
  • 7B:37:CB:56:1D:11:26:5B:F3:E0:F3:4B:F2:41:54:6E
  • Timestamp : Jun 30 15:25:32.829 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E6:4B:F0:AB:30:AB:0D:86:36:83:4B:
  • A1:6A:41:47:37:8B:B0:05:EE:78:92:7A:8E:E8:E7:30:
  • FC:93:5F:38:E7:02:20:55:22:25:9C:DD:E9:2F:E3:B9:
  • E4:58:0A:C8:C2:8A:91:A2:B3:48:88:A9:E9:08:94:0F:
  • 6B:CA:2D:E0:7C:33:F9
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : Jun 30 15:25:32.813 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C5:CA:BC:D1:4E:16:0D:E6:C0:14:06:
  • A8:1C:FE:B1:07:E4:08:0D:A4:E8:D1:CA:C6:82:1F:9C:
  • 0F:AE:81:15:1E:02:20:7F:D4:9B:72:58:EE:96:26:8C:
  • 00:9E:D4:3E:62:8E:5D:AD:96:E2:D4:50:E8:D9:B8:16:
  • 34:6E:3D:67:04:59:3E