www.erp.ahg.af

Issued by R3

About this certificate

This digital certificate with serial number 04:c8:d0:16:dc:05:1a:38:31:bc:54:ea:2c:dd:58:e1:a5:d5 was issued on by Let's Encrypt.

With 11 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • 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=www.erp.ahg.af

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c8:d0:16:dc:05:1a:38:31:bc:54:ea:2c:dd:58:e1:a5:d5
Serial Number (int): 416782215227417197707852471682168413857237
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2b:f7:9d:e6:27:0f:b7:c5:45:46:6e:d5:9d:a2:c8:05:e7:78:2f:72
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 12:b8:f9:40:62:4a:57:d4:f5:77:bc:63:f8:7c:96:e3:d3:45:ed:cb
Fingerprint (sha256): ef:f1:a7:08:ae:a2:7e:03:7a:82:ce:c5:f0:57:9f:d8:24:81:89:77:da:bb:38:ea:aa:fc:95:4a:ee:74:36:1a

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.erp.ahg.af

11

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.erp.ahg.af

Public Key Algorithm

RSA

Key Size

2048

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

*.ahg.af
ahg.af
www.archive.ahg.af
www.bdops.ahg.af
www.demoerp.ahg.af
www.erp.ahg.af
www.iaperp.ahg.af
www.jitsi.ahg.af
www.old.ahg.af
www.ots.ahg.af
www.undperp.ahg.af

Other certificates including the domain name ahg.af

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.erp.ahg.af in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApeV1v0bLoV5qZfp9RNv1
RDNibOLnDzs1HkDvABQipJwsYZDkBQJufWf8P6W0OlMdsj+DzIxHtGT/nrFcSss6
A9I3ciBHFcusnpOrYqINKaHGNrwx7gSAVgVdlcXs48ezy6juy3dj9vaJ80pSxNVd
sstmVWz6TMtINGzssBj763Uef9nv5xKn9aDccyLCQ4wlWpUIt5YuF/QzwY7vqZf9
mSI7xpeaxToTDe5YkPDSZ6fJUz2ebFIrff2kwbk/siABR3fszZOhceiiGODXADNS
ntarKW8K22j+XE0S5s5Y8pfZhe2ZVC/FS7olA9RuyDpViqPhaKBBJsdv2IykGqv5
YwIDAQAB
-----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 416782215227417197707852471682168413857237
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-04 02:06:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-02 02:06:32 +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 'www.erp.ahg.af'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 20942471237887081823541172534248997450382799874330837755492936153949870898517131131643641540203682342109247154084997164329073053973652490417817090307888626100554256262967643660941164737766038314390326031186602662193147078912418594486226116514078124238461403939664749100017798060721861778381138126890590045219681084739453538071625578759311576877535704965852767764734869595139090562092203280121716432815007419783631368803424111535242684632045726612742370018749273320206188930416672713650717021105532574315255398740957089821221897180400598614353406022718482892528656617488384847464119956335478098433492184708806391626083
 . . . . . . . . . . . . . . . . . . . . [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)
							2bf79de6270fb7c545466ed59da2c805e7782f72
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (184 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.ahg.af'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ahg.af'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.archive.ahg.af'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bdops.ahg.af'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.demoerp.ahg.af'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.erp.ahg.af'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.iaperp.ahg.af'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jitsi.ahg.af'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.old.ahg.af'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ots.ahg.af'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.undperp.ahg.af'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018af8a6c6020000040300463044022009dc70c6e62d7bc1251f8016b9fd7b2764e53cfa4821f220ee76c6b2ee1e91bb0220785ce4a12edb37469ff48d3068e76ce26ed56c55fcecdd4abb9e675dfe57bbf000770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018af8a6c6410000040300483046022100b08ecb25015f1b41aa2aac17c1db0a7baf5f5bb6d9f88a70d1fbbc064c9ceec5022100e2f101ffe73a2a8c0b07f05680bf0847a2ed1f38b0ed532b1d9c06ea04685977
 . . . . [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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