DNS
THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.3

goo.gl · 142.251.39.142:443

Verified

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
CN=*.google.com
Issuer
C=US O=Google Trust Services CN=WE2
Valid from
2026-09-28T18:38:33+00:00
Expires
2026-12-21T18:38:32+00:00
Days remaining
64
Serial (hex)
A35B6BB056EFA86B10FC98B413F6EFE9
Signature
ecdsa-with-SHA256
Public key
EC 256 prime256v1

Subject alternative names (SAN)

DNS:*.google.com, DNS:*.appengine.google.com, DNS:*.bdn.dev, DNS:*.origin-test.bdn.dev, DNS:*.cloud.google.com, DNS:*.crowdsource.google.com, DNS:*.datacompute.google.com, DNS:*.google.ca, DNS:*.google.cl, DNS:*.google.co.in, DNS:*.google.co.jp, DNS:*.google.co.uk, DNS:*.google.com.ar, DNS:*.google.com.au, DNS:*.google.com.br, DNS:*.google.com.co, DNS:*.google.com.mx, DNS:*.google.com.tr, DNS:*.google.com.vn, DNS:*.google.de, DNS:*.google.es, DNS:*.google.fr, DNS:*.google.hu, DNS:*.google.it, DNS:*.google.nl, DNS:*.google.pl, DNS:*.google.pt, DNS:*.gemini.cloud.google.com, DNS:*.gstatic.com, DNS:*.metric.gstatic.com, DNS:*.gvt1.com, DNS:*.gcpcdn.gvt1.com, DNS:*.gvt2.com, DNS:*.gcp.gvt2.com, DNS:*.url.google.com, DNS:*.youtube-nocookie.com, DNS:*.ytimg.com, DNS:ai.android, DNS:android.com, DNS:*.android.com, DNS:*.flash.android.com, DNS:g.co, DNS:*.g.co, DNS:goo.gl, DNS:www.goo.gl, DNS:google-analytics.com, DNS:*.google-analytics.com, DNS:google.com, DNS:googlecommerce.com, DNS:*.googlecommerce.com, DNS:urchin.com, DNS:*.urchin.com, DNS:youtu.be, DNS:youtube.com, DNS:*.youtube.com, DNS:music.youtube.com, DNS:*.music.youtube.com, DNS:youtubeeducation.com, DNS:*.youtubeeducation.com, DNS:youtubekids.com, DNS:*.youtubekids.com, DNS:yt.be, DNS:*.yt.be, DNS:android.clients.google.com, DNS:*.aistudio.google.com

SHA-256 fingerprint

51:25:04:40:CF:25:3C:0E:53:EF:B7:E4:F7:71:24:D8:98:CD:5F:CE:FF:2D:2C:49:D1:BD:E9:87:BD:9D:DE:DC
Certificate extensions & PEM
keyUsage
Digital Signature
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
FA:52:16:1A:6C:61:35:F3:48:F8:FC:7B:94:40:EA:5D:E7:76:51:FF
authorityKeyIdentifier
75:BE:C4:77:AE:89:F6:44:37:7D:CF:B1:68:1F:1D:1A:EB:DC:34:59
authorityInfoAccess
CA Issuers - URI:http://i.pki.goog/we2.crt
subjectAltName
DNS:*.google.com, DNS:*.appengine.google.com, DNS:*.bdn.dev, DNS:*.origin-test.bdn.dev, DNS:*.cloud.google.com, DNS:*.crowdsource.google.com, DNS:*.datacompute.google.com, DNS:*.google.ca, DNS:*.google.cl, DNS:*.google.co.in, DNS:*.google.co.jp, DNS:*.google.co.uk, DNS:*.google.com.ar, DNS:*.google.com.au, DNS:*.google.com.br, DNS:*.google.com.co, DNS:*.google.com.mx, DNS:*.google.com.tr, DNS:*.google.com.vn, DNS:*.google.de, DNS:*.google.es, DNS:*.google.fr, DNS:*.google.hu, DNS:*.google.it, DNS:*.google.nl, DNS:*.google.pl, DNS:*.google.pt, DNS:*.gemini.cloud.google.com, DNS:*.gstatic.com, DNS:*.metric.gstatic.com, DNS:*.gvt1.com, DNS:*.gcpcdn.gvt1.com, DNS:*.gvt2.com, DNS:*.gcp.gvt2.com, DNS:*.url.google.com, DNS:*.youtube-nocookie.com, DNS:*.ytimg.com, DNS:ai.android, DNS:android.com, DNS:*.android.com, DNS:*.flash.android.com, DNS:g.co, DNS:*.g.co, DNS:goo.gl, DNS:www.goo.gl, DNS:google-analytics.com, DNS:*.google-analytics.com, DNS:google.com, DNS:googlecommerce.com, DNS:*.googlecommerce.com, DNS:urchin.com, DNS:*.urchin.com, DNS:youtu.be, DNS:youtube.com, DNS:*.youtube.com, DNS:music.youtube.com, DNS:*.music.youtube.com, DNS:youtubeeducation.com, DNS:*.youtubeeducation.com, DNS:youtubekids.com, DNS:*.youtubekids.com, DNS:yt.be, DNS:*.yt.be, DNS:android.clients.google.com, DNS:*.aistudio.google.com
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://c.pki.goog/we2/xuzt3PU9F_w.crl
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : Sep 28 19:38:36.358 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:75:AE:95:5D:C0:D3:AD:DF:D6:55:0B:03: A5:8C:9B:23:BB:86:EF:F8:32:9F:7F:45:FE:C6:46:1A: 20:51:1D:80:02:20:4E:68:D9:DC:A7:35:E8:C8:FF:62: E1:62:D4:8D:CE:71:F6:F9:F3:50:C6:2A:AD:5E:EA:19: 15:2D:0D:EC:4D:63 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Sep 28 19:38:36.388 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:A9:48:B2:DE:A6:3B:43:7C:69:1C:9E: EF:16:9A:FD:55:AD:80:F0:A6:FA:23:D8:4A:AD:36:65: FE:FC:7B:A3:79:02:20:1C:69:AA:A3:FA:B5:04:0F:7E: B3:24:FD:6C:4E:88:0C:27:9A:1B:97:DE:72:B5:CF:9C: 77:B8:E9:4A:C9:81:E4
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-18T14:04:16+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=Google Trust Services CN=WE2
Issuer
C=US O=Google Trust Services LLC CN=GTS Root R4
Valid from
2023-12-13T09:00:00+00:00
Expires
2029-02-20T14:00:00+00:00
Days remaining
855
Serial (hex)
7FF32D6B409D15D5965B05873A7C72E0
Signature
ecdsa-with-SHA384
Public key
EC 256 prime256v1

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

9C:3F:2F:D1:1C:57:D7:C6:49:AD:5A:09:32:C0:F0:D2:97:56:F6:A0:A1:C7:4C:43:E1:E8:9A:62:D6:4C:D3:20
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
75:BE:C4:77:AE:89:F6:44:37:7D:CF:B1:68:1F:1D:1A:EB:DC:34:59
authorityKeyIdentifier
80:4C:D6:EB:74:FF:49:36:A3:D5:D8:FC:B5:3E:C5:6A:F0:94:1D:8C
authorityInfoAccess
CA Issuers - URI:http://i.pki.goog/r4.crt
crlDistributionPoints
Full Name: URI:http://c.pki.goog/r/r4.crl
certificatePolicies
Policy: 2.23.140.1.2.1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=Google Trust Services LLC CN=GTS Root R4
Issuer
C=BE O=GlobalSign nv-sa OU=Root CA CN=GlobalSign Root CA
Valid from
2023-11-15T03:43:21+00:00
Expires
2028-01-28T00:00:42+00:00
Days remaining
466
Serial (hex)
7FE530BF331343BEDD821610493D8A1B
Signature
RSA-SHA256
Public key
EC 384 secp384r1

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

76:B2:7B:80:A5:80:27:DC:3C:F1:DA:68:DA:C1:70:10:ED:93:99:7D:0B:60:3E:2F:AD:BE:85:01:24:93:B5:A7
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE
subjectKeyIdentifier
80:4C:D6:EB:74:FF:49:36:A3:D5:D8:FC:B5:3E:C5:6A:F0:94:1D:8C
authorityKeyIdentifier
60:7B:66:1A:45:0D:97:CA:89:50:2F:7D:04:CD:34:A8:FF:FC:FD:4B
authorityInfoAccess
CA Issuers - URI:http://i.pki.goog/gsr1.crt
crlDistributionPoints
Full Name: URI:http://c.pki.goog/r/gsr1.crl
certificatePolicies
Policy: 2.23.140.1.2.1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

View certificate JSON

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