cb.skoltech.ru
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:59:7c:d4:3f:6b:11:d0:f1:31:fc:60:6c:df:21:94:9c:ca was issued on by Let's Encrypt.
This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=cb.skoltech.ru
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:59:7c:d4:3f:6b:11:d0:f1:31:fc:60:6c:df:21:94:9c:caSerial Number (int): 291787914775930334399640721136141791960266
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: bd:b6:92:47:9f:d6:1d:9f:db:ed:c7:af:94:0d:91:27:83:af:c0:50
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5b:e0:d3:9a:b3:11:f4:0b:16:e7:5a:9c:b7:a4:55:65:12:83:6a:54
Fingerprint (sha256): 1a:af:16:9c:8a:9c:aa:66:65:6c:47:bb:58:88:c3:b2:eb:87:1f:fa:65:30:36:cf:22:17:80:c6:da:34:29:ab
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate cb.skoltech.ru
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for cb.skoltech.ru
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
cb.skoltech.ru
Other certificates including the domain name skoltech.ru
(limited to 100 certificates)
vpn2.skoltech.ru
*.skoltech.ru
mail.skoltech.ru
skt-ise-02.skoltech.ru
expwe.skoltech.ru
vpn1.skoltech.ru
cig.skoltech.ru
sber-hackathon.skoltech.ru
skt-guest-cwa-01.skoltech.ru
vpn2.skoltech.ru
pm.skoltech.ru
student.skoltech.ru
cb.skoltech.ru
pm.skoltech.ru
srv-vc-jabber-01.skoltech.ru
join.skoltech.ru
pm.skoltech.ru
mail.skoltech.ru
cb.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
mlss2019.skoltech.ru
proxylib.skoltech.ru
pm.skoltech.ru
hse.skoltech.ru
vpn2.skoltech.ru
vpn2.skoltech.ru
srv-edu-01.skoltech.ru
box.skoltech.ru
*.skoltech.ru
mlss2019.skoltech.ru
mail.skoltech.ru
skt-ise-01.skoltech.ru
mail.skoltech.ru
pm.skoltech.ru
vpn1.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
srv-edu-01.skoltech.ru
vpn.skoltech.ru
vpn1.skoltech.ru
vpn2.skoltech.ru
pm.skoltech.ru
mail.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
msc.skoltech.ru
cb.skoltech.ru
sber-hackathon.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
*.skoltech.ru
mail.skoltech.ru
pm.skoltech.ru
vpn1.skoltech.ru
cb.skoltech.ru
pm.skoltech.ru
mail.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
smiles.skoltech.ru
pm.skoltech.ru
cig.skoltech.ru
vpn1.skoltech.ru
vpn1.skoltech.ru
cb.skoltech.ru
cig.skoltech.ru
pm.skoltech.ru
*.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
msc.skoltech.ru
pm.skoltech.ru
contour.skoltech.ru
pm.skoltech.ru
global.skoltech.ru
*.skoltech.ru
esports.skoltech.ru
contour.skoltech.ru
truestory.skoltech.ru
pm.skoltech.ru
ise01.skoltech.ru
esports.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
cig.skoltech.ru
mlss2019.skoltech.ru
pm.skoltech.ru
*.skoltech.ru
01math.skoltech.ru
sber-hackathon.skoltech.ru
msc.skoltech.ru
pm.skoltech.ru
skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
*.skoltech.ru
mail.skoltech.ru
skt-ise-02.skoltech.ru
expwe.skoltech.ru
vpn1.skoltech.ru
cig.skoltech.ru
sber-hackathon.skoltech.ru
skt-guest-cwa-01.skoltech.ru
vpn2.skoltech.ru
pm.skoltech.ru
student.skoltech.ru
cb.skoltech.ru
pm.skoltech.ru
srv-vc-jabber-01.skoltech.ru
join.skoltech.ru
pm.skoltech.ru
mail.skoltech.ru
cb.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
mlss2019.skoltech.ru
proxylib.skoltech.ru
pm.skoltech.ru
hse.skoltech.ru
vpn2.skoltech.ru
vpn2.skoltech.ru
srv-edu-01.skoltech.ru
box.skoltech.ru
*.skoltech.ru
mlss2019.skoltech.ru
mail.skoltech.ru
skt-ise-01.skoltech.ru
mail.skoltech.ru
pm.skoltech.ru
vpn1.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
srv-edu-01.skoltech.ru
vpn.skoltech.ru
vpn1.skoltech.ru
vpn2.skoltech.ru
pm.skoltech.ru
mail.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
msc.skoltech.ru
cb.skoltech.ru
sber-hackathon.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
*.skoltech.ru
mail.skoltech.ru
pm.skoltech.ru
vpn1.skoltech.ru
cb.skoltech.ru
pm.skoltech.ru
mail.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
smiles.skoltech.ru
pm.skoltech.ru
cig.skoltech.ru
vpn1.skoltech.ru
vpn1.skoltech.ru
cb.skoltech.ru
cig.skoltech.ru
pm.skoltech.ru
*.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
msc.skoltech.ru
pm.skoltech.ru
contour.skoltech.ru
pm.skoltech.ru
global.skoltech.ru
*.skoltech.ru
esports.skoltech.ru
contour.skoltech.ru
truestory.skoltech.ru
pm.skoltech.ru
ise01.skoltech.ru
esports.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
cig.skoltech.ru
mlss2019.skoltech.ru
pm.skoltech.ru
*.skoltech.ru
01math.skoltech.ru
sber-hackathon.skoltech.ru
msc.skoltech.ru
pm.skoltech.ru
skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
pm.skoltech.ru
Certificate
The complete raw certificate details for cb.skoltech.ru in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISA1l81D9rEdDxMfxgbN8hlJzKMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjQyMDAwMTVaFw0x OTEwMjIyMDAwMTVaMBkxFzAVBgNVBAMTDmNiLnNrb2x0ZWNoLnJ1MIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1b7j6SB+RhTrcnTnmQFjk7caSdgemjTH NbMMhhREjmYPCPzKtQUjg0FjO/5CMbINY/dmqK/jK5jKAAr4Wzn1s/0aAcwgKyFa VgFHTLsQScZcxV4iJTzRTTdsN/A0ArgCc3yV7vEaM4evjjmppk10R1vEyGt0VHrC /KBlrM0s9bxIDZ4ULFYz45PkIAFYReGO3WcJkvTmAGUDwnmdxXgCMtQjoy5QZ8qi Un0MDMMEKfFp5WjL68lI2KUrmbxvgRBXWzpMumpixESQ9zOT84t+/m5JnYzPKDOL DdJAdgr+BB3HKVRJyhrOeQIuD5VAUzs0xXQgrJ2Qd0MFZndhpTljQdVhlf9syMG8 ITcK7L2s6v3oKJzip9Ebtqy9lv4MVlC347BYqoXH9kBvCFUz4VrR8Ur2l9cMSHiU M3m0x6MhJHul6YzEuTLvXxVCVA+2uhYSzQGK1z5xbyi5pH+uH9vl5dQpkOZHuQpu o4eNam8yWztwLJqcJa3bxEErrPUYRQ7sYHqaOgqN+bjPgmr1AVHu+qVAEVaN+yn/ gZqgWweqzgmlZVFxR480EuQXf9SkkECtIOEurnb5eqggqK+3K68O2YPJkRukjRlU RJR6ZJxg5oBJTgpxmE0hHpoP39NjGPI39P557g0ZHjFJo3cO3AP9Gx6022EpCJSd qh+akOjI11UCAwEAAaOCAmMwggJfMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUvbaS R5/WHZ/b7cevlA2RJ4OvwFAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5jYi5za29sdGVjaC5ydTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUE gfIA8AB1AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAABbCXI18UA AAQDAEYwRAIgDsQWc04EhTV+/IgH9wddoPB2Cfg8w5T3XNUacvILdcACIHHenbvG HLIZYeX29hGHspG5jZ9HOVszOOD9xPq2mwGgAHcAKTxRllTIOWW6qlD8WAfUt2+/ WHopctykwwz05UVH9HgAAAFsJcjX1AAABAMASDBGAiEArLtSebimSRcT/NiKg0MR e4oPkb1KkpkYXlcM36BoVO4CIQCpLAyPuvcY5EwgM4hIx5p5K5gv8lFZwY/aMEem GHMy6DANBgkqhkiG9w0BAQsFAAOCAQEAGe2xFBV79Yhpt5OLzagBgj4Ww1yXokiG wiEX9njEqDUaknUyYQAPWuvp/fbBDaZJ/svZSFwO4MI7ysKX31XFRGkWq6ZUjyuI cGiy8y74kQp+BhKYgKtndzr4OTqrOVh/ZEPZByIN5ModMbMIpnVv8aRKa5f9XVWm imxvD2ZL0Do7OuGwy7y11XAjvM/358jrg1Hf2O6nedSbKvK1TKWs3fyg2y0Z5wnj E4mPkLEyKvpSh/QhhPJgHvKEgfKVzRXfgc5Oy+MKoeGCwWT6eOB3cSXiwgxJDQtU wW8Wuwm+QCap0a0l2i3FE1xxXQkZ07NtMxQHBvbiOYxmQMrc9vwQyg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1b7j6SB+RhTrcnTnmQFj k7caSdgemjTHNbMMhhREjmYPCPzKtQUjg0FjO/5CMbINY/dmqK/jK5jKAAr4Wzn1 s/0aAcwgKyFaVgFHTLsQScZcxV4iJTzRTTdsN/A0ArgCc3yV7vEaM4evjjmppk10 R1vEyGt0VHrC/KBlrM0s9bxIDZ4ULFYz45PkIAFYReGO3WcJkvTmAGUDwnmdxXgC MtQjoy5QZ8qiUn0MDMMEKfFp5WjL68lI2KUrmbxvgRBXWzpMumpixESQ9zOT84t+ /m5JnYzPKDOLDdJAdgr+BB3HKVRJyhrOeQIuD5VAUzs0xXQgrJ2Qd0MFZndhpTlj QdVhlf9syMG8ITcK7L2s6v3oKJzip9Ebtqy9lv4MVlC347BYqoXH9kBvCFUz4VrR 8Ur2l9cMSHiUM3m0x6MhJHul6YzEuTLvXxVCVA+2uhYSzQGK1z5xbyi5pH+uH9vl 5dQpkOZHuQpuo4eNam8yWztwLJqcJa3bxEErrPUYRQ7sYHqaOgqN+bjPgmr1AVHu +qVAEVaN+yn/gZqgWweqzgmlZVFxR480EuQXf9SkkECtIOEurnb5eqggqK+3K68O 2YPJkRukjRlURJR6ZJxg5oBJTgpxmE0hHpoP39NjGPI39P557g0ZHjFJo3cO3AP9 Gx6022EpCJSdqh+akOjI11UCAwEAAQ== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 291787914775930334399640721136141791960266 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-24 20:00:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-22 20:00:15 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'cb.skoltech.ru' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 872006234855721815032011591624825966566765201278416011057503788089876582602283831634775723158333019180006682350632370081676256893688719924077508815504014641124438612027828962001244829143490038189474403599632986487406915922749759410772282814600646537726409888844212338239991677411904517485077515450722455318814025090201605441776761001987928445988174804109961917335777104552782428816375256602096199393823511239206634281725820158576594041859739223120077867201129137618575755156156658501133503371578982082971545723182503517727494632307919725009015708225248055373129640293947004030244456493289957602710773460533641181354598984162942973021087234267995132625479175635266902022774433767602297550300365370541440599481038645048695237498942427705878302084016310124232144609968049458104561086980128415094424855568085111387765720228414208733665863971934872027262748973929762576982596725640462568467210786973961557071700744787937536492270202549598435875224048280448216385665720737178652606533575193545433932163245716357285105326252441861826638150706828432261856680228475572868401760244656295418635304424354561189841865928740088339766324310162138966009935284616844393718728510567007254024865950118874144739689728995718377226510419061695784166152021 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) bdb692479fd61d9fdbedc7af940d912783afc050 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cb.skoltech.ru' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c25c8d7c5000004030046304402200ec416734e0485357efc8807f7075da0f07609f83cc394f75cd51a72f20b75c0022071de9dbbc61cb21961e5f6f61187b291b98d9f47395b3338e0fdc4fab69b01a0007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c25c8d7d40000040300483046022100acbb5279b8a6491713fcd88a8343117b8a0f91bd4a9299185e570cdfa06854ee022100a92c0c8fbaf718e44c20338848c79a792b982ff25159c18fda3047a6187332e8 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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