ieltsteachers.org
Issued by Certum Domain Validation CA SHA2
About this certificate
This digital certificate with serial number 36:54:08:27:d8:b3:e0:e5:e2:52:4f:a7:ab:64:94:6a was issued on by Unizeto Technologies S.A..
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=ieltsteachers.org
Unizeto Technologies S.A.
Organization:
Unizeto Technologies S.A.
Organization unit: Certum Certification Authority
Organization unit: Certum Certification Authority
Country:
PL
This certificate will expire on
Certificate Details
Serial Number (hex): 36:54:08:27:d8:b3:e0:e5:e2:52:4f:a7:ab:64:94:6aSerial Number (int): 72214630124743771821100994602073363562
Serial Number lenght: 126 bits, 16 octets
SubjectKeyId: 7a:74:8a:c3:c6:c4:bd:12:69:09:d6:90:48:4f:5c:22:11:31:19:99
AuthorityKeyId: e5:31:ad:bf:3a:11:96:f4:83:bc:50:3c:d4:b7:90:9b:90:ee:de:25
Fingerprint (sha1): d4:bc:cc:65:9c:ac:ed:f3:c5:c8:bf:39:9d:45:3d:86:32:70:1f:69
Fingerprint (sha256): 92:d2:2d:79:db:63:6c:b0:49:9e:23:93:9d:a9:f5:9e:cc:22:90:9f:65:15:a1:cf:b9:1d:d1:13:2b:66:9d:03
Issuing Certificate URL: http://repository.certum.pl/dvcasha2.cer
Revocation information
OCSP Server: http://dvcasha2.ocsp-certum.comCRL Distribution Point: http://crl.certum.pl/dvcasha2.crl
Check the revocation status for certificate ieltsteachers.org
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ieltsteachers.org
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
11 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
ieltsteachers.org
www.ieltsteachers.org
www.ieltsteachers.org
Other certificates including the domain name ieltsteachers.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for ieltsteachers.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIHeTCCBmGgAwIBAgIQNlQIJ9iz4OXiUk+nq2SUajANBgkqhkiG9w0BAQsFADCB hTELMAkGA1UEBhMCUEwxIjAgBgNVBAoTGVVuaXpldG8gVGVjaG5vbG9naWVzIFMu QS4xJzAlBgNVBAsTHkNlcnR1bSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTEpMCcG A1UEAxMgQ2VydHVtIERvbWFpbiBWYWxpZGF0aW9uIENBIFNIQTIwHhcNMjMxMTI2 MTY0MDM1WhcNMjQxMTI1MTY0MDM0WjAcMRowGAYDVQQDDBFpZWx0c3RlYWNoZXJz Lm9yZzCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALG3pii5jpTI+5FZ uFSiSAV/Jpcs6Q91mjigX0fr7almI4ic9TyA2K8o1IpuCx17NaZ5inbt2VI80Ld1 W1KCcrZJPNAjE+XgPYkZvj2n57ruQMih20peaZipMRH1TdCiPbKruPmB1/DUdZEn zsI2wL0Zaq41FdTp6up49J6H1yeVaZ58sIv4GNFA21rUj4/soWUYA22h5wSATjHG 4zTXDHCXpc+pBNNtvny/EIW8/xzhjSfdj5dWnI2LOXJicpWCouoLGa/hUy7xKnes Hr//iTzXq47Ckf/cQyDXsKNXXfaww61XP46g1iDRLczOhIjh0MytvuVwuCOc9Zqx RnPPWFIZ++N/+I0NMG5PWJwj6lgH/wNuKABHXFNhVdwByNkwMB+uV1qsnAvTO+ol HicL3Qb2XNy2+nllPcLl8w7/SeB9etqnWN9DxOvzpUIyYrJcebbAtL2ZvrBhwvpW 1Ugn5RMFQeOLQBuKH6h8iqH3MKXoP/6inQaZZRfROwTuHc3cPcpn9KlbJz3ThDrR OmoCCvuh16KbiMQVCy6DqPx2YmtC/PZyQW5fNVYpBsiPwbF6+d1EiX2OkbQBA5gb HVWpY2kd326KS5mqbplHIJUs2NUqnPvQGu9mgZlLN01u7fbBBUCbYJGqBuk9MoW0 S7XvjoUVPy8pd8CpSxK9srHk1sbbAgMBAAGjggNLMIIDRzAMBgNVHRMBAf8EAjAA MDIGA1UdHwQrMCkwJ6AloCOGIWh0dHA6Ly9jcmwuY2VydHVtLnBsL2R2Y2FzaGEy LmNybDBxBggrBgEFBQcBAQRlMGMwKwYIKwYBBQUHMAGGH2h0dHA6Ly9kdmNhc2hh Mi5vY3NwLWNlcnR1bS5jb20wNAYIKwYBBQUHMAKGKGh0dHA6Ly9yZXBvc2l0b3J5 LmNlcnR1bS5wbC9kdmNhc2hhMi5jZXIwHwYDVR0jBBgwFoAU5TGtvzoRlvSDvFA8 1LeQm5Du3iUwHQYDVR0OBBYEFHp0isPGxL0SaQnWkEhPXCIRMRmZMB0GA1UdEgQW MBSBEmR2Y2FzaGEyQGNlcnR1bS5wbDBLBgNVHSAERDBCMAgGBmeBDAECATA2Bgsq hGgBhvZ3AgUBAzAnMCUGCCsGAQUFBwIBFhlodHRwczovL3d3dy5jZXJ0dW0ucGwv Q1BTMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAOBgNVHQ8BAf8EBAMC BaAwMwYDVR0RBCwwKoIRaWVsdHN0ZWFjaGVycy5vcmeCFXd3dy5pZWx0c3RlYWNo ZXJzLm9yZzCCAX4GCisGAQQB1nkCBAIEggFuBIIBagFoAHcAPxdLT9ciR1iUHWUc hL4NEu2QN38fhWrrwb8ohez4ZG4AAAGMDIEVzAAABAMASDBGAiEApGt+0j4fVPG4 ydguPrpK/wvbJZjKMF6CpfHRCRrUO+gCIQCQS34oMzxQb4wIrVGLzSdJlSlaNOoH 6PRhgdeMkihudQB1AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAAB jAyBFdUAAAQDAEYwRAIgE41n67OunxaaR1V9k8CbrLctXFxXiDYxKmP6qk8D0zIC IFkO6oieOqh3nb/TDoIAEGKHcZbxRBVnuwn7QsrVNCbJAHYAdv+IPwq2+5VRwmHM 9Ye6NLSkzbsp3GhCCp/mZ0xaOnQAAAGMDIEWUQAABAMARzBFAiBsZbFVwUDr+F+/ xfCGKa2TWdG9bioCOUX0knDiWwXGzAIhAOgSJY+wyATd74Nf3Y44wY0/9mOw6mct 2TAQPRE2x9xSMA0GCSqGSIb3DQEBCwUAA4IBAQBXSJKUVNbY/YLKVxc2nsa9UPtl WqwHtnJj/4agaahtMPnD23L7evgzuLf3S1B3wyO5t/d/pFKXkCuvE+J+u156dm+m 8RreC0E9k1Ib47Kk2HgU0Z6DQlmJqes+iwcktsLB+mLQZypw5EdR7va8kCK4ZIx0 L6Uh0g/w0Mfg6UX/u8XylIrP9eKfPJerGiMz90Jk2Htmsyt2Wr08xPHt7pVx4dGG 54/3Kr4IxFjjR1ZXTeJzUKeOz9fVv7yiOGFoCbgmWD2Jucshj2NVH4VrGkQEo/T5 iZGGBQGTTN7kjuPFGIf1otCefCmBF/kdJBqbFsumvhNeoh5yM8/s7DWz5i+a -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsbemKLmOlMj7kVm4VKJI BX8mlyzpD3WaOKBfR+vtqWYjiJz1PIDYryjUim4LHXs1pnmKdu3ZUjzQt3VbUoJy tkk80CMT5eA9iRm+Pafnuu5AyKHbSl5pmKkxEfVN0KI9squ4+YHX8NR1kSfOwjbA vRlqrjUV1Onq6nj0nofXJ5Vpnnywi/gY0UDbWtSPj+yhZRgDbaHnBIBOMcbjNNcM cJelz6kE022+fL8Qhbz/HOGNJ92Pl1acjYs5cmJylYKi6gsZr+FTLvEqd6wev/+J PNerjsKR/9xDINewo1dd9rDDrVc/jqDWINEtzM6EiOHQzK2+5XC4I5z1mrFGc89Y Uhn743/4jQ0wbk9YnCPqWAf/A24oAEdcU2FV3AHI2TAwH65XWqycC9M76iUeJwvd BvZc3Lb6eWU9wuXzDv9J4H162qdY30PE6/OlQjJislx5tsC0vZm+sGHC+lbVSCfl EwVB44tAG4ofqHyKofcwpeg//qKdBpllF9E7BO4dzdw9ymf0qVsnPdOEOtE6agIK +6HXopuIxBULLoOo/HZia0L89nJBbl81VikGyI/BsXr53USJfY6RtAEDmBsdValj aR3fbopLmapumUcglSzY1Sqc+9Aa72aBmUs3TW7t9sEFQJtgkaoG6T0yhbRLte+O hRU/Lyl3wKlLEr2yseTWxtsCAwEAAQ== -----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 72214630124743771821100994602073363562 . . . . . . . . [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 'PL' . . . . . . . . . . . . [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 'Unizeto Technologies S.A.' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Certum Certification Authority' . . . . . . . . . . . . [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 'Certum Domain Validation CA SHA2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-26 16:40:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-11-25 16:40:34 +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:12|false] UTF8String 'ieltsteachers.org' . . . . . . . . [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 725023651577790074982652730109530001591610598617322719658830771387078784445841428888326610177373705124124585371502132348885526661328222390220312935174927181917974504659276371595141864871290644847035646312643457574295924472772653899612791605299113917364683029047546648284486571172168514644900594275348951452516925199376155914185230452657499291179403364240155369302303775169117596602641373291947965422952308085148333913555108719611152373259588746006863765307038913669643914103838912072975660835815342803554497556225566167603644615601368571356749118985832350752059934550776467261941971009644723702763362200076847024335578155429475740688071578006474297604290525202148482664566521021429703812068041426658519381084178832304591731195503116579144402082169313311817616485296046197420742842559936112999480287395100293352100611152148911211069110601957884065429395773041532299499232342644329897568526719483395866551337657405730995443742698835056166109066059040810487275725551704083971643797523203191793421635285667488037683402628429293457526582690302581204332565022190256385018891594292986071052241810781009770290296755561121788081305752345808344378341701662329649366772612148896470439333914488003230985352715338551095655339153531985095803979483 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (43 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.certum.pl/dvcasha2.crl' . . . . . . . . . . . . . . . . [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 (101 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://dvcasha2.ocsp-certum.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://repository.certum.pl/dvcasha2.cer' . . . . . . . . . . . . . . . . [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 e531adbf3a1196f483bc503cd4b7909b90eede25 . . . . . . . . . . . . . . . . [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) 7a748ac3c6c4bd126909d690484f5c2211311999 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.18 (issuerAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:1|false] IA5String '[email protected]' . . . . . . . . . . . . . . . . [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 (68 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 1.2.616.1.113527.2.5.1.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://www.certum.pl/CPS' . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (44 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ieltsteachers.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ieltsteachers.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 (366 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (362 bytes) 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 . . . . [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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