magdalen.boston

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:40:95:5c:a1:64:78:f9:f4:59:14:cd:de:d2:25:25:99:dd 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=magdalen.boston

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:40:95:5c:a1:64:78:f9:f4:59:14:cd:de:d2:25:25:99:dd
Serial Number (int): 283313465214331942087685864048647253367261
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 28:d2:fe:64:c4:ab:71:af:bf:e0:1e:c6:b7:ff:60:e8:f5:e9:10:ec
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a9:0c:de:b7:65:d7:e6:20:47:7c:a7:8c:2a:90:3c:c8:72:6f:cc:26
Fingerprint (sha256): 55:21:88:bc:55:08:cb:ad:e5:2a:2c:6b:ed:56:94:99:ab:90:de:3d:8a:ca:c2:1d:90:60:4f:ec:ac:f7:17:b9

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate magdalen.boston

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for magdalen.boston

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

magdalen.boston

Other certificates including the domain name magdalen.boston

(limited to 100 certificates)

Certificate

The complete raw certificate details for magdalen.boston in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 283313465214331942087685864048647253367261
 . . . . . . . . [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 2019-10-30 08:33:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-28 08:33:44 +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 'magdalen.boston'
 . . . . . . . . [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 748582761891523276869393000431768010895184442532587408508051052196748858015106230585544947991883682274993727620517862718767415253394575184367270361616754269173198762084480028017950408132494182793447606712475843994294823128153331155436414448597243221264596676198924011428390319358666467494782452177924063439787880926177366830164984228171491169562643084946071016334783993591745492019080316614441452444084790281422355379079315552266807882081989767839147860284330864821832355736798227861192146107404361257655673061406335166862632674209901562560451540680309616983508119756791281261829732132462614290309506820943995788071438301114295298165930512993612575904422653390208668957581168817144526225771577907956020189554662938105696957932788951846989701762689896066865865178488950508852832910340983932682557929503551087489345310731435813424823502040986704968815637343494343522394724157268287001948665793971100148665263077122927007592561810698008378058976492730663613961208552245826810029556163973157676936411427581558994419985498812279353372113661528487168743292346680072064879899039808997155521785854376320247970107746859593678969305495250159924607551510385491556357320817755604623384813082192872961197544430742935708839313321145009652293198997
 . . . . . . . . . . . . . . . . . . . . [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)
							28d2fe64c4ab71afbfe01ec6b7ff60e8f5e910ec
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'magdalen.boston'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e1c0389a60000040300473045022100b2aca453b13fc969de39b30a75b69883b13c1881003b1e9f926b2d89d1e9049302203b1a64ce73d06765915a4ee3452dd1a751a079a2ec63704d55e7f1ae5972a3ed007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e1c03899e000004030046304402200ed1ba5d451315a99d89ed081e58eda5aff7a66ed9381715b9d376438b153916022014f825574f889711eb03a08279e475a5019d02ae68c7c13768244cce86c6c7de
 . . . . [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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