pfizer.com

Issued by E1

About this certificate

This digital certificate with serial number 04:17:7d:ab:f8:26:fc:4e:c1:e9:e4:18:07:bb:02:94:0f:c1 was issued on by Let's Encrypt.

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=pfizer.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:17:7d:ab:f8:26:fc:4e:c1:e9:e4:18:07:bb:02:94:0f:c1
Serial Number (int): 356442684581584832501367145902691641987009
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 6d:55:9b:a4:58:d4:b6:6d:f1:23:64:cb:a5:35:ab:66:85:b8:00:1d
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac

Fingerprint (sha1): b5:9d:f5:4b:f4:22:dc:53:ab:94:79:e9:54:2e:a4:b7:ab:0e:2c:c1
Fingerprint (sha256): 06:8e:34:fc:78:9d:24:9f:4c:87:1e:06:af:75:3d:f7:6a:d7:e4:ea:67:37:8f:45:27:0c:aa:b6:51:6e:84:a4

Issuing Certificate URL: http://e1.i.lencr.org/

Revocation information

OCSP Server: http://e1.o.lencr.org

Check the revocation status for certificate pfizer.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for pfizer.com

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

ECDSA with SHA384

Key Usage

Digital Signature

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

dpo.pfizer.com
pfizer.com

Other certificates including the domain name pfizer.com

(limited to 100 certificates)
artifactory.pfizer.com
som-bc-drp-04.pfizer.com
*.us.digitalpfizer.com
www.pfizer.com
sni.cloudflaressl.com
cdeportalapi.pfizer.com
imsws.pfizer.com
*.us3.digitalpfizer.com
rdctest.pfizer.com
pfizer.com
datacloudm.pfizer.com
domains.pfizer.com
pharmatictur.pfizer.com
logonv2dmz.pfizer.com
*.eu2.digitalpfizer.com
maintenance.pfizer.com
*.sf4.digitalpfizer.com
*.eu.digitalpfizer.com
canvas-webbuilder-qa04.pfizer.com
mmstatus.pfizer.com
stgfederate.pfizer.com
boxinterface.pfizer.com
partnerportal.pfizer.com
sni.cloudflaressl.com
*.apac3.digitalpfizer.com
amrvwp000005418.amer.pfizer.com
epp-stg.pfizer.com
devfederate.pfizer.com
sni.cloudflaressl.com
sni.cloudflaressl.com
gbi-bti-sdc-es-prod.pfizer.com
sni.cloudflaressl.com
CLM-API-2.Pfizer.com
groxs40a.pfizer.com
sni.cloudflaressl.com
sni.cloudflaressl.com
*.eu2.digitalpfizer.com
azpksim.pfizer.com
*.sf3.digitalpfizer.com
startrak-dr.pfizer.com
sni.cloudflaressl.com
aribaprime-dr-new.pfizer.com
ais-hummingbird-upscf-nprod.pfizer.com
ariba-stg.pfizer.com
sni.cloudflaressl.com
lshdev2-cal.pfizer.com
gbi-insightsnow-api.pfizer.com
epartner.pfizer.com
uc17.janrainengage.com
sni.cloudflaressl.com
sni.cloudflaressl.com
ebusiness-bi.pfizer.com
*.us2.digitalpfizer.com
*.us8.digitalpfizer.com
e1.pfizer.com
www.primehemophilia.pfizer.com
promosprime.pfizer.com
ariba.pfizer.com
promos-ppd.pfizer.com
sni.cloudflaressl.com
xeljanz.pca.pfizer.com
sni.cloudflaressl.com
sdctst.pfizer.com
*.sf3.digitalpfizer.com
cdn.digitalpfizer.com
sdc20_dev.pfizer.com
sni.cloudflaressl.com
*.opx.janrain.ws
*.sf3.digitalpfizer.com
sni.cloudflaressl.com
amrsomw1527.amer.pfizer.com
*.eu.digitalpfizer.com
cvs.pfizer.com
spotfirebi7sbx.pfizer.com
tie.pfizer.com
sni.cloudflaressl.com
pfizergardens.com
sni.cloudflaressl.com
sni.cloudflaressl.com
secxs40a
*.pfizergardens.com
apsis.pfizer.com
uc18.janrainengage.com
*.eu6.digitalpfizer.com
sni.cloudflaressl.com
datacloudmdr.pfizer.com
pfizer.com
pxedpass.pfizer.com
rdcext.pfizer.com
myservicepartner.pfizer.com
san-11-s51.tlsprovisioning.exacttarget.com
pwondemand.pfizer.com
impalastg.pfizer.com
*.apac3.digitalpfizer.com
artifactory.pfizer.com
sni.cloudflaressl.com
devfederate.pfizer.com
sni.cloudflaressl.com
onetimesetupsom.pfizer.com
sni.cloudflaressl.com

Certificate

The complete raw certificate details for pfizer.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEqou2qDnu15o6YF30h+2CzPB4sqWA
7DqWaLnkV4xjr3/1nh3Eq5zG5replHflKGB662KmN937PE1+1aOYbHhCvA==
-----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 356442684581584832501367145902691641987009
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384)
 . . . . . . . . [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 'E1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-08 11:13:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-06 11:13:25 +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 'pfizer.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				0004aa8bb6a839eed79a3a605df487ed82ccf078b2a580ec3a9668b9e4578c63af7ff59e1dc4ab9cc6e6b7a99477e528607aeb62a637ddfb3c4d7ed5a3986c7842bc
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							6d559ba458d4b66df12364cba535ab6685b8001d
 . . . . . . . . . . . . . . . . [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 5af3ed2bfc36c23779b95230ea546fcf55cb2eac
 . . . . . . . . . . . . . . . . [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://e1.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://e1.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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dpo.pfizer.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pfizer.com'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f581f6fc00000040300463044022059057819be43e2fad20e60ffd0e7d69b299c6272d709d5276057f80821eef012022062ff5d74feee903732fdfa78ddcf1e2b884712e1c2252d7694fbdb56652d1b1a007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018f581f6fc70000040300473045022100b013cbd9c25493d8d4d7a077bc5c27cf31bdd3b45891b9cfc7e9825743b43acc02202fd4ea2fee9dc5d9a31a5f82c939fb1486422796957af122b7f06d5515bcf016
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384)
 . . . . [c:0|t:3|false] BIT STRING (824 bits)
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2925155718882108441586045462611153911033921340962947930238346017879978393724591707809124654106303932206164088305094
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22691696370760014617693325873428041571708165365840968733344012087356004851757386195032603768730522829977413722006905