THE CERTIFICATE BEHIND THE CONNECTION

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SSL certificate

TLSv1.3

mail.telia.net · 81.236.57.55:443

Verified
The certificate expires within 30 days.

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
C=SE L=SOLNA O=Telia Company AB CN=mail.telia.net
Issuer
C=FI O=Telia Finland Oyj CN=Telia Server CA v3
Valid from
2025-10-17T09:42:14+00:00
Expires
2026-10-17T09:42:14+00:00
Days remaining
16
Serial (hex)
0199F18C6F42F9C9A9B148098B615B
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:relay.telia.net, DNS:mail.skanova.net, DNS:aa526mail01.ddc.teliasonera.net, DNS:mail.telia.net, DNS:imap.telia.net, DNS:mx.dk.telia.net

SHA-256 fingerprint

28:C7:D7:2E:BA:15:64:89:3B:B9:46:AA:93:3F:BF:09:9B:F1:E5:17:03:3E:1C:99:75:68:6C:CC:51:12:E2:B8
Certificate extensions & PEM
authorityKeyIdentifier
46:66:8D:0E:07:23:16:B0:EA:4F:05:EB:96:5A:DE:A5:EE:C9:7E:A4
subjectKeyIdentifier
DD:EB:10:41:D1:A1:E6:A8:EB:49:52:BB:B9:F4:F7:39:1D:69:7B:06
keyUsage
Digital Signature, Key Encipherment
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://cps.trust.telia.com
subjectAltName
DNS:relay.telia.net, DNS:mail.skanova.net, DNS:aa526mail01.ddc.teliasonera.net, DNS:mail.telia.net, DNS:imap.telia.net, DNS:mx.dk.telia.net
crlDistributionPoints
Full Name: URI:http://httpcrl.trust.telia.com/teliaservercav3.crl
extendedKeyUsage
TLS Web Client Authentication, TLS Web Server Authentication
authorityInfoAccess
OCSP - URI:http://ocsp.trust.telia.com CA Issuers - URI:http://cps.trust.telia.com/teliaservercav3.cer
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E: F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7 Timestamp : Oct 17 09:42:17.809 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:7A:F7:6B:59:9B:CC:2F:44:86:B0:8C:7B: 65:D4:84:30:4D:D0:DC:38:60:DB:9A:8C:45:5B:83:82: 7B:F8:3C:17:02:21:00:CB:8E:A3:AC:E5:E3:A8:2E:5A: 02:7F:08:FE:53:FB:07:EA:3D:BA:84:EB:C5:62:96:E5: 14:6E:DD:81:07:AC:46 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : Oct 17 09:42:17.963 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:EC:4C:AE:EA:36:B3:36:80:AB:F8:26: 14:50:04:BA:8D:16:51:97:F6:29:1E:0B:9B:69:CB:FC: 69:A7:A9:42:C8:02:21:00:F0:EE:A6:24:E1:74:D1:C6: AC:8F:EA:79:B0:68:58:44:D7:C5:1E:05:6C:7C:A1:80: 3A:71:9B:B9:8E:D3:09:A5 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Oct 17 09:42:18.107 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:BD:D5:4C:69:D3:E4:D6:C0:96:32:67: EB:C3:F1:F5:7F:21:40:65:DC:4B:79:B4:0D:B6:F4:29: 05:EE:41:72:F5:02:21:00:BD:6C:58:56:FF:57:68:F2: 01:A9:6D:1A:6B:9E:D8:9A:FF:CD:16:35:0B:29:8B:88: 7F:11:1C:9F:DD:58:79:68
-----BEGIN CERTIFICATE-----
MIIIkjCCBnqgAwIBAgIPAZnxjG9C+cmpsUgJi2FbMA0GCSqGSIb3DQEBCwUAMEYx
CzAJBgNVBAYTAkZJMRowGAYDVQQKDBFUZWxpYSBGaW5sYW5kIE95ajEbMBkGA1UE
AwwSVGVsaWEgU2VydmVyIENBIHYzMB4XDTI1MTAxNzA5NDIxNFoXDTI2MTAxNzA5
NDIxNFowUTELMAkGA1UEBhMCU0UxDjAMBgNVBAcMBVNPTE5BMRkwFwYDVQQKDBBU
ZWxpYSBDb21wYW55IEFCMRcwFQYDVQQDDA5tYWlsLnRlbGlhLm5ldDCCAiIwDQYJ
KoZIhvcNAQEBBQADggIPADCCAgoCggIBAMtL9LSdbS7mCiGdAGvfMj1psyzDIvVO
P0S9BbYDTkU73lPjck3FoKJCQ/M/hjzvo6sGzKjocl/UWNXmAF1z8YmzSuJ5jn9y
m6WSv3CJ39gcc3YU6/Swz4V4NeTg2fSMK9C2G+gr1DOkPiz6Dvu4dhOsiPbuQ1tz
2dhU9FCvvIA7evGrhwHYQeIWFNsHr15ykRQAGVwTK45O4LDZBbF08tUFsCQg2V8s
jqVkDlKUFS4p7TdVJTocYlA7NRytiV8lk1kfc/jK4Z915S62C3XJgUGfOD4/uI9D
t29PMHHOZ4+MNT0xuV89MmlfsiuVFsJO+oQksMXR52GPM6rkoLKWsSVsYMX4MuaH
FSPHL0xpSNWjksu96nA4MQC32WRRTct7hcGTQ2FkhcdhxA8JmIyhU+mrPXKD9cUw
LgU7XL6MKYSpmBZ28uPcchr2+LO7TRjKmSPoUOSsmiK2B6xpVYX39D+jp2NR2321
b8F0ZPgwOo0x4jF2nrJOcJmhhHQtrdpTydcb3iXL/RlRDstwHZOWJcyxZz6VTquD
9xKWtpeB3z2SIchtQOyrqJvat9m9fin6XCAXnxUN1Y1N/1vbvScI5pwB1ZGErMVX
9qYgvd//Iri+z6BVfc2lLB2Ze5dq4avosPcqIC84MlT+ZUfWJjnOzQn0MHToKu0/
lwhgrGXjvh5vAgMBAAGjggNwMIIDbDAfBgNVHSMEGDAWgBRGZo0OByMWsOpPBeuW
Wt6l7sl+pDAdBgNVHQ4EFgQU3esQQdGh5qjrSVK7ufT3OR1pewYwDgYDVR0PAQH/
BAQDAgWgMD0GA1UdIAQ2MDQwMgYGZ4EMAQICMCgwJgYIKwYBBQUHAgEWGmh0dHA6
Ly9jcHMudHJ1c3QudGVsaWEuY29tMH4GA1UdEQR3MHWCD3JlbGF5LnRlbGlhLm5l
dIIQbWFpbC5za2Fub3ZhLm5ldIIfYWE1MjZtYWlsMDEuZGRjLnRlbGlhc29uZXJh
Lm5ldIIObWFpbC50ZWxpYS5uZXSCDmltYXAudGVsaWEubmV0gg9teC5kay50ZWxp
YS5uZXQwQwYDVR0fBDwwOjA4oDagNIYyaHR0cDovL2h0dHBjcmwudHJ1c3QudGVs
aWEuY29tL3RlbGlhc2VydmVyY2F2My5jcmwwHQYDVR0lBBYwFAYIKwYBBQUHAwIG
CCsGAQUFBwMBMHMGCCsGAQUFBwEBBGcwZTAnBggrBgEFBQcwAYYbaHR0cDovL29j
c3AudHJ1c3QudGVsaWEuY29tMDoGCCsGAQUFBzAChi5odHRwOi8vY3BzLnRydXN0
LnRlbGlhLmNvbS90ZWxpYXNlcnZlcmNhdjMuY2VyMIIBgAYKKwYBBAHWeQIEAgSC
AXAEggFsAWoAdgDLOPcViXyEoURfW8Hd+8lu8ppZzUcKaQWFsMsUwxRY5wAAAZnx
jHPRAAAEAwBHMEUCIHr3a1mbzC9EhrCMe2XUhDBN0Nw4YNuajEVbg4J7+DwXAiEA
y46jrOXjqC5aAn8I/lP7B+o9uoTrxWKW5RRu3YEHrEYAdwDXbX0Q0af1d8LH6V/X
AL/5gskzWmXh0LMBcxfAyMVpdwAAAZnxjHRrAAAEAwBIMEYCIQDsTK7qNrM2gKv4
JhRQBLqNFlGX9ikeC5tpy/xpp6lCyAIhAPDupiThdNHGrI/qebBoWETXxR4FbHyh
gDpxm7mO0wmlAHcAlE5Dh/rswe+B8xkkJqgYZQHH0184AgE/cmd9VTcuGdgAAAGZ
8Yx0+wAABAMASDBGAiEAvdVMadPk1sCWMmfrw/H1fyFAZdxLebQNtvQpBe5BcvUC
IQC9bFhW/1do8gGpbRprntia/80WNQspi4h/ERyf3Vh5aDANBgkqhkiG9w0BAQsF
AAOCAgEAU2LxZZOHv0B1gF1dYpN3s40bKKR0Ck2tQJGuxPWFUlnY4/u7vfAnvPcb
QePyJxYO4flHiXkFn86RE4a/xFlHhol0CvFsEFJQiuqlqn2G5Z1rWT+sIBXfg/K/
VrU7WsUL4Yg7v7LN8fJbP+yzUhcZvSPpqUM8RCa7U/TG3hN62nCh5r9ICujGa6Sm
lcHAGPz3naYtXWnH6SX1/35vQB4N3zSrwahLy75n2MLbUgMHgUyi+7sc4OpMjaKZ
ab0HgzpTsTGze3j6Q6t/MgCbwf1VFe2JoORv833yaM89Hw0SQgKKDeXKghC+T8MR
slQkx2CV5nCTAuQR9zCE1hd7e8Zrz0EJ9pHPAfAk2ZFkiIJkmK0TJdfwSFPrdAqb
GVNyoDH5Kyoqj4vqe2dWPh8RY2K8dYPW/Ce4Af7SffNmIq9n01HHgr4y06mQbGsm
EIfZ3DV9aSlwnyrDcaZndp1lPXexlTGRam0Anw+BEXL9oWMwZ6n0DOknoP5HxZMe
uNGC3leI+TM93RkqgdxsDiEmRSij2zvJvHDStsltE8lXcBRzSM+nR+PsDHdaRDR1
OArlgLRbVvRocHGerrmFCxX0JOfUvOFIuCM5sJUXrbrD8hJS3zneQf1wmNqunwOd
/JOc2JhdHcBYekX1x9bEU80NmjqabKk4P20Mt09GXjoPKiABWXg=
-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-30T17:10:53+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=FI O=Telia Finland Oyj CN=Telia Server CA v3
Issuer
C=FI O=Telia Finland Oyj CN=Telia Root CA v2
Valid from
2018-11-29T14:36:05+00:00
Expires
2043-11-29T11:55:54+00:00
Days remaining
6268
Serial (hex)
01675FE78F10F349257F16B3731F7A
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

12:81:AD:8F:AB:E8:83:F2:09:E9:63:64:48:D1:A8:0C:37:3D:AA:76:86:C8:13:A2:70:FA:D4:8F:5F:5E:58:9A
Certificate extensions & PEM
authorityKeyIdentifier
72:AC:E4:33:79:AA:45:87:F6:FD:AC:1D:9E:D6:C7:2F:86:D8:24:39
subjectKeyIdentifier
46:66:8D:0E:07:23:16:B0:EA:4F:05:EB:96:5A:DE:A5:EE:C9:7E:A4
keyUsage
Certificate Sign, CRL Sign
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: https://cps.trust.telia.com/
basicConstraints
CA:TRUE, pathlen:0
crlDistributionPoints
Full Name: URI:http://httpcrl.trust.telia.com/teliarootcav2.crl
extendedKeyUsage
TLS Web Client Authentication, TLS Web Server Authentication
authorityInfoAccess
OCSP - URI:http://ocsp.trust.telia.com CA Issuers - URI:http://cps.trust.telia.com/teliarootcav2.cer
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

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