SSL-Tools

smtp.ox.ac.uk

C=GB
L=Oxford
O=University of Oxford
CN=smtp.ox.ac.uk

Fingerprints: 06052ef638 bb3afeaec9 8cfc8f8319 f3670958d5

Issuer:
CN=Entrust Certi­fication Authori­ty - L1K,OU=(c) ­2012 Entrust\, I­nc. - for author­ized use only,OU­=See www.entrust­.net/legal-terms­,O=Entrust\, Inc­.,C=US
Serial:
1617332765572699­3749943522845571­9564667
1018057623353285­4874319173780691­962112
1302406664633256­7105822881250488­4636796
2874660016954199­5367398345861703­085395
Not valid before:
2020-07-08 10:43­:58 UTC
2021-12-16 09:23­:17 UTC
2022-07-11 07:00­:59 UTC
2023-06-12 07:31­:33 UTC
Not valid after:
2022-07-08 10:43­:57 UTC
2023-01-13 09:23­:17 UTC
2023-07-08 07:00­:59 UTC
2024-07-08 07:31­:33 UTC
Key size:
4096
2048
Signature Algorithm:
sha256WithRSAEnc­ryption
keyUsage:
Digital Signatur­e, Key Encipherm­ent
extendedKeyUsage:
TLS Web Server A­uthentication, T­LS Web Client Au­thentication
basicConstraints:
CA:FALSE
subjectKeyIdentifier:
84:03:5E:25:60:9­E:E4:BE:63:24:46­:A4:94:AB:83:D7:­A3:E6:7E:90
DA:8B:7F:BC:52:0­1:C6:5A:68:06:AB­:59:CD:A9:4E:B5:­70:81:F9:22
38:74:F7:A2:42:5­8:74:07:37:2D:B5­:2A:EF:A2:0F:E1:­B8:56:B5:D8
authorityKeyIdentifier:
keyid:82:A2:70:7­4:DD:BC:53:3F:CF­:7B:D4:F7:CD:7F:­A7:60:C6:0A:4C:B­F
authorityInfoAccess:
OCSP - URI:http:­//ocsp.entrust.n­et­CA Issuers - URI­:http://aia.entr­ust.net/l1k-chai­n256.cer
crlDistributionPoints:
Full Name:­ URI:http://crl­.entrust.net/lev­el1k.crl
subjectAltName:
DNS:smtp.ox.ac.u­k, DNS:smtp-ng.o­x.ac.uk, DNS:smt­pdev.mail.ox.ac.­uk, DNS:smtp0.ma­il.ox.ac.uk, DNS­:smtp1.mail.ox.a­c.uk, DNS:smtp2.­mail.ox.ac.uk, D­NS:smtp3.mail.ox­.ac.uk, DNS:smtp­4.mail.ox.ac.uk,­ DNS:smtp5.mail.­ox.ac.uk, DNS:sm­tp6.mail.ox.ac.u­k, DNS:smtp7.mai­l.ox.ac.uk, DNS:­smtp8.mail.ox.ac­.uk, DNS:smtp9.m­ail.ox.ac.uk, DN­S:smtp10.mail.ox­.ac.uk, DNS:smtp­11.mail.ox.ac.uk­, DNS:smtp12.mai­l.ox.ac.uk
DNS:smtp.ox.ac.u­k, DNS:smtp-ng.o­x.ac.uk, DNS:smt­p-dev.ox.ac.uk, ­DNS:smtp0.mail.o­x.ac.uk, DNS:smt­p7.mail.ox.ac.uk­, DNS:smtp8.mail­.ox.ac.uk, DNS:s­mtp9.mail.ox.ac.­uk
DNS:smtp.ox.ac.u­k, DNS:smtp-ng.o­x.ac.uk, DNS:smt­p-dev.ox.ac.uk, ­DNS:smtp0.mail.o­x.ac.uk, DNS:smt­p-dev.mail.ox.ac­.uk, DNS:smtp7.m­ail.ox.ac.uk, DN­S:smtp8.mail.ox.­ac.uk, DNS:smtp9­.mail.ox.ac.uk
certificatePolicies:
Policy: 2.16.840­.1.114028.10.1.5­ CPS: https://w­ww.entrust.net/r­pa­Policy: 2.23.140­.1.2.2
ct_precert_scts:
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­55:81:D4:C2:16:9­0:36:01:4A:EA:0B­:9B:57:3C:53:F0:­ ­C0:E4:38:78:70:2­5:08:17:2F:A3:AA­:1D:07:13:D3:0C­ Timestamp : ­Jul 8 10:43:58.­740 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:69:F­D:24:A1:CE:FB:DF­:8E:6D:68:6C:BC:­ ­AF:B6:FC:F9:97:3­B:86:E0:73:3E:9D­:7C:6F:43:FF:95:­ ­1D:F6:C5:55:02:2­1:00:E2:E6:A1:18­:28:66:2B:60:13:­ ­55:35:24:AA:4C:1­E:2E:CD:30:EE:70­:EB:C3:0C:22:26:­ ­01:AD:F8:D5:AF:7­E:74­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­56:14:06:9A:2F:D­7:C2:EC:D3:F5:E1­:BD:44:B2:3E:C7:­ ­46:76:B9:BC:99:1­1:5C:C0:EF:94:98­:55:D6:89:D0:DD­ Timestamp : ­Jul 8 10:43:58.­782 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:63:5­C:83:07:92:71:D1­:C0:DD:3B:0B:44:­ ­2F:83:8E:28:05:1­8:F6:47:E7:31:BB­:3A:51:CE:88:35:­ ­FD:33:F8:F5:02:2­1:00:D9:D1:A1:0C­:88:68:E1:CA:0F:­ ­9F:EB:56:38:FE:7­B:12:EB:64:5D:E9­:BB:E6:02:D6:44:­ ­D0:89:7D:3D:62:1­6:9F­Signed 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 : ­Jul 8 10:43:58.­755 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:73:7­D:96:7F:DE:4D:5C­:48:8D:19:47:99:­ ­41:58:9E:5C:59:3­F:3F:26:52:27:F2­:55:9C:A0:12:6D:­ ­6C:17:63:FA:02:2­1:00:F4:E3:D1:F5­:01:8C:C6:44:41:­ ­6D:45:50:51:43:D­E:13:33:CF:60:F5­:0F:F8:7C:7A:CD:­ ­62:66:EB:87:F8:4­8:A4­Signed 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 : ­Jul 8 10:43:59.­294 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:9­B:BD:29:88:2C:3D­:BD:F4:9E:05:E0:­ ­C8:CF:B6:2A:7A:1­4:80:FB:D5:09:33­:CB:6A:30:2F:F7:­ ­46:B9:BE:48:F3:0­2:20:25:5D:3B:C4­:34:A6:7B:54:27:­ ­AA:E6:9E:BB:26:C­5:B9:E3:8F:ED:58­:76:2C:10:B0:D3:­ ­34:FB:A2:BE:8D:C­1:6E
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­55:81:D4:C2:16:9­0:36:01:4A:EA:0B­:9B:57:3C:53:F0:­ ­C0:E4:38:78:70:2­5:08:17:2F:A3:AA­:1D:07:13:D3:0C­ Timestamp : ­Dec 16 09:23:17.­982 2021 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:22:4­7:76:88:3A:7C:63­:A6:BC:CE:33:31:­ ­46:2A:7B:6E:18:2­1:0D:C1:C5:29:09­:1F:03:9F:9D:94:­ ­F5:FB:F1:82:02:2­0:04:65:29:C6:82­:4E:DA:5D:83:C2:­ ­2E:F9:AA:6C:EC:0­F:EB:44:CF:4C:CB­:A5:17:48:39:C2:­ ­EA:C7:F1:9C:3A:0­0­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­B3:73:77:07:E1:8­4:50:F8:63:86:D6­:05:A9:DC:11:09:­ ­4A:79:2D:B1:67:0­C:0B:87:DC:F0:03­:0E:79:36:A5:9A­ Timestamp : ­Dec 16 09:23:17.­993 2021 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:B­7:59:62:3B:16:4D­:5E:1E:AD:5F:EC:­ ­E5:AA:6B:FF:39:A­6:F6:8D:51:4C:EE­:FE:A6:22:8F:09:­ ­C8:C2:F9:08:A6:0­2:20:55:29:26:F9­:9F:D5:83:AC:38:­ ­4D:29:71:C9:AC:4­B:AE:DE:19:22:7D­:F0:44:E2:D2:D1:­ ­65:C2:98:90:5E:3­8:CA­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­E8:3E:D0:DA:3E:F­5:06:35:32:E7:57­:28:BC:89:6B:C9:­ ­03:D3:CB:D1:11:6­B:EC:EB:69:E1:77­:7D:6D:06:BD:6E­ Timestamp : ­Dec 16 09:23:18.­053 2021 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:D­E:1E:B8:2B:AC:32­:6A:B5:00:0D:92:­ ­2B:A4:B3:DD:45:8­9:A0:46:D7:7C:F3­:83:5F:87:E1:7B:­ ­EB:15:4E:B0:4B:0­2:20:3E:CE:55:05­:16:5D:4F:D2:8B:­ ­B9:53:70:46:EB:4­8:EA:04:02:98:34­:EC:AF:72:9E:8D:­ ­17:E0:C9:51:58:B­D:D5
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­B3:73:77:07:E1:8­4:50:F8:63:86:D6­:05:A9:DC:11:09:­ ­4A:79:2D:B1:67:0­C:0B:87:DC:F0:03­:0E:79:36:A5:9A­ Timestamp : ­Jul 11 07:00:59.­891 2022 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:9­9:38:2F:F0:67:1D­:C9:12:17:3D:8E:­ ­70:8E:86:5A:52:5­9:B5:F5:D8:C7:17­:89:6A:F3:4F:A2:­ ­3E:79:25:31:ED:0­2:21:00:F5:66:F5­:A4:AC:D9:D3:F6:­ ­91:2C:B6:06:37:F­A:AA:0B:87:6A:20­:58:37:26:15:8E:­ ­4D:23:43:5A:77:D­2:89:59­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­55:81:D4:C2:16:9­0:36:01:4A:EA:0B­:9B:57:3C:53:F0:­ ­C0:E4:38:78:70:2­5:08:17:2F:A3:AA­:1D:07:13:D3:0C­ Timestamp : ­Jul 11 07:00:59.­916 2022 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:A­1:2E:6E:08:83:1E­:30:55:37:67:B7:­ ­66:FF:DD:B9:D8:2­B:37:DA:EF:FC:92­:14:6A:2B:5D:CD:­ ­C6:B2:B6:D7:BB:0­2:21:00:D0:90:9C­:BC:53:17:A3:47:­ ­2C:D2:D7:C0:CE:C­6:C3:FD:B6:DB:07­:7E:63:DB:E5:59:­ ­BC:87:69:F1:3D:7­3:D9:54­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­E8:3E:D0:DA:3E:F­5:06:35:32:E7:57­:28:BC:89:6B:C9:­ ­03:D3:CB:D1:11:6­B:EC:EB:69:E1:77­:7D:6D:06:BD:6E­ Timestamp : ­Jul 11 07:00:59.­977 2022 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:64:A­D:7E:1E:5F:A0:0B­:79:54:EB:F7:ED:­ ­54:29:77:E5:72:9­3:D4:7F:AD:16:E1­:35:52:6E:5D:30:­ ­B2:9D:5A:70:02:2­1:00:9E:A7:D4:E9­:DA:8E:EC:16:CE:­ ­42:1B:A1:1C:45:9­6:38:08:AB:0D:E3­:22:2B:55:5D:14:­ ­47:A5:F4:84:02:0­2:56
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­EE:CD:D0:64:D5:D­B:1A:CE:C5:5C:B7­:9D:B4:CD:13:A2:­ ­32:87:46:7C:BC:E­C:DE:C3:51:48:59­:46:71:1F:B5:9B­ Timestamp : ­Jun 12 07:31:33.­588 2023 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:25:8­D:F5:75:9E:76:D7­:A1:AA:5C:8A:DF:­ ­8F:3E:19:23:86:5­F:E6:B3:C4:52:B7­:5A:66:6E:2B:6E:­ ­02:41:E0:2D:02:2­1:00:D1:B6:E7:8C­:41:E4:55:F3:46:­ ­6B:21:E8:4D:27:1­C:77:A9:54:31:80­:D1:7B:F5:78:A8:­ ­9F:A0:E5:9A:7C:D­0:32­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­3F:17:4B:4F:D7:2­2:47:58:94:1D:65­:1C:84:BE:0D:12:­ ­ED:90:37:7F:1F:8­5:6A:EB:C1:BF:28­:85:EC:F8:64:6E­ Timestamp : ­Jun 12 07:31:33.­672 2023 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:26:D­0:CB:5D:39:6F:E8­:8B:16:6E:5E:30:­ ­21:12:EB:C4:86:5­3:60:A5:FB:91:80­:15:46:8D:32:9C:­ ­47:CC:43:39:02:2­1:00:8C:FA:66:8D­:D5:AE:11:4E:77:­ ­9C:BD:12:31:2C:8­F:2B:23:85:52:57­:20:13:CF:89:9F:­ ­63:8A:A1:BD:8B:1­2:B5­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­3B:53:77:75:3E:2­D:B9:80:4E:8B:30­:5B:06:FE:40:3B:­ ­67:D8:4F:C3:F4:C­7:BD:00:0D:2D:72­:6F:E1:FA:D4:17­ Timestamp : ­Jun 12 07:31:33.­671 2023 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:20:75:8­D:49:E5:1A:3B:02­:3B:4E:73:B0:63:­ ­D5:EE:EA:F0:7C:7­C:3D:D4:0F:42:47­:5F:0C:3E:49:42:­ ­B5:19:FE:9A:02:2­1:00:85:53:48:D0­:AB:9E:E6:5B:31:­ ­A1:49:D7:CD:24:1­5:62:1D:29:B6:94­:83:6D:AC:22:6A:­ ­FF:12:DF:CC:B0:A­7:B4

Certificates

Fingerprint Issuer Serial Public Key Download Tools
0605­2ef6­3826­02b1­acba­2729­ca8e­892c­81b1­971b Entrust Certification Authority - L1K 1617­3327­6557­2699­3749­9435­2284­5571­9564­667 06052ef638
PEM TXT JSON
TLSA
bb3a­feae­c90f­3cc0­ee42­b169­ab7c­0fb2­f018­971a Entrust Certification Authority - L1K 1018­0576­2335­3285­4874­3191­7378­0691­9621­12 bb3afeaec9
PEM TXT JSON
TLSA
8cfc­8f83­1930­41eb­97bd­bd1c­fc94­37fd­9092­7945 Entrust Certification Authority - L1K 1302­4066­6463­3256­7105­8228­8125­0488­4636­796 8cfc8f8319
PEM TXT JSON
TLSA
f367­0958­d52e­de37­309e­d396­07d2­b466­360e­5511 Entrust Certification Authority - L1K 2874­6600­1695­4199­5367­3983­4586­1703­0853­95 f3670958d5
PEM TXT JSON
TLSA