durkan.seattle.gov

Issued by R3

About this certificate

This digital certificate with serial number 04:55:8e:05:ca:d7:b5:6f:c6:ef:94:45:94:00:57:b7:62:16 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:
  • 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=durkan.seattle.gov

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:55:8e:05:ca:d7:b5:6f:c6:ef:94:45:94:00:57:b7:62:16
Serial Number (int): 377561925366343453504168841348333222453782
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d9:36:a1:77:3b:29:ae:c5:81:e8:bb:69:d2:ad:84:78:35:92:a6:ea
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 17:1e:8c:da:11:42:de:a9:f6:83:18:b6:b4:6c:b0:a5:69:5e:60:81
Fingerprint (sha256): 13:8e:e4:db:47:e6:1d:b7:82:9f:60:81:cf:c8:5b:14:2e:f0:03:c1:89:50:af:83:44:5a:6d:9f:8a:20:49:93

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

Revocation information

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

Check the revocation status for certificate durkan.seattle.gov

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for durkan.seattle.gov

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

durkan.seattle.gov

Other certificates including the domain name seattle.gov

(limited to 100 certificates)
acceladevextsvc.seattle.gov
tls.automattic.com
my.seattle.gov
vsrvcjisprod01.seattle.gov
housing.seattle.gov
alert.seattle.gov
atyourservice.seattle.gov
news.seattle.gov
welcoming.seattle.gov
www.spdblotter.seattle.gov
atyourservice.seattle.gov
murray.seattle.gov
gtechna-test.seattle.gov
powerlines.seattle.gov
techtalk.seattle.gov
harrell.seattle.gov
council.seattle.gov
spuconnect.seattle.gov
slice.seattle.gov
designreviewoutreach.seattle.gov
wald1.seattle.gov
login.seattle.gov
myutilities.seattle.gov
juarez.seattle.gov
homelessness.seattle.gov
communityconnector.seattle.gov
amwo.seattle.gov
www.seattle.gov
strauss.seattle.gov
cosip-api.seattle.gov
rainwise.seattle.gov
talk2.seattle.gov
cttab.seattle.gov
perspectives.seattle.gov
data.seattle.gov
citylight.seattle.gov
gisdata.seattle.gov
council.seattle.gov
herbold.seattle.gov
mobe.seattle.gov
inweb.seattle.gov
herbold.seattle.gov
council.seattle.gov
webeoc.seattle.gov
consultants.seattle.gov
slice.seattle.gov
centerspotlight.seattle.gov
mydpdservicesqa.seattle.gov
opengis.seattle.gov
centerspotlight.seattle.gov
email.seattle.gov
webqa6.seattle.gov
webqa7.seattle.gov
web1.seattle.gov
greenspace.seattle.gov
www.perspectives.seattle.gov
council.seattle.gov
seattlerdy.seattle.gov
bagshaw.seattle.gov
pgp.seattle.gov
www.frontporch.seattle.gov
gonzalez.seattle.gov
resupdates.seattle.gov
thebuyline.seattle.gov
housing.seattle.gov
maps.seattle.gov
slice.seattle.gov
email.test.seattle.gov
parkways.seattle.gov
data.seattle.gov
connect.seattle.gov
data.seattle.gov
smcivrextqa.seattle.gov
capitalprojects.seattle.gov
obrien.seattle.gov
climatechange.seattle.gov
data.seattle.gov
frontporch.seattle.gov
cosip-api-stage.seattle.gov
www.seattle.gov
bagshaw.seattle.gov
spo.seattle.gov
civiform.seattle.gov
tls.automattic.com
connect.seattle.gov
email.seattle.gov
cosaccela.seattle.gov
itchat.seattle.gov
citylight.seattle.gov
accelaextsvc.seattle.gov
durkan.seattle.gov
news.seattle.gov
hrisapi.seattle.gov
sawant.seattle.gov
webqa6.seattle.gov
cos-stage-nlb.seattle.gov
www.thescoop.seattle.gov
married.seattle.gov
olp.seattle.gov
consultants.seattle.gov

Certificate

The complete raw certificate details for durkan.seattle.gov in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyUcHQ1cwXEGnjz6V4ieh
tgS0Tu83NqHDp8oyUcOoE7xizBI+xFM9PQ0WHoGwVGKkKhbf0WNpAkuTY8gFn+BQ
5vkrn4BGY7yD5UsVrpJombWudHz/AB4/cDmL8s69RlXhflGLt0wy4FgW5Y6BDzhD
/LnlXFoMgtL/0Qaq31h6NU7WKB29BKEViPknhfErLx6RZ3amY9I+9ppWsQj0pRG9
XZ/CbZsMl57IrFQYJNBq9R8BTgZKPvW1IL8dloSkPVL7aRjZsF+OMIgc7SJcqFyF
614dnlE/8ICZgfmrcj8/h9GTREv30BCbFSkg3Tko7uuSgvMwekuSsFImopRLX93Q
2QIDAQAB
-----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 377561925366343453504168841348333222453782
 . . . . . . . . [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 2023-12-02 01:26:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-01 01:26:40 +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 'durkan.seattle.gov'
 . . . . . . . . [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 25408924693473136822041313734850714361093152868536917859325812304433686755327769730340344643839812938255493386026633646271999254501367672855466503992254602025431444770098852786496513226818788532177428011298748556369708857793361828256272898107901160867819256308534178073163865971650848710207806157892520761085018288959918183257099088404913282734061878437950816163545302307257276214923940106999647487644416370027630691920054902947735864729853012750418041908481765995905133913384365221540238994459069692517165008740598350258568152646852185772806131041045099158541389192187617880311670006701876552294511012177745379447001
 . . . . . . . . . . . . . . . . . . . . [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)
							d936a1773b29aec581e8bb69d2ad84783592a6ea
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'durkan.seattle.gov'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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