| Cloud Provider | Azure |
| Cloud Region | koreacentral |
| Cloud Service | AzureCloud |
| Country | Korea, Republic of |
| City | Seoul |
| Organization | Microsoft Corporation |
| ISP | Microsoft Corporation |
| ASN | AS8075 |
HTTP/1.1 400 Bad Request Date: Wed, 19 Mar 2025 09:41:33 GMT Server: Kestrel Transfer-Encoding: chunked Request-Context: appId= X-MS-ServiceEnvironment: prod X-MS-ServiceGeo: APAC X-MS-ServiceRegion: Korea Central Apac X-MS-ServiceHost: https://krce-apac-prod.messagingthread.skype.com/ X-MS-ServiceDCAlias: cosmic-messaging-thread-prod-krce-05 X-MS-StorageGeo: None X-MS-ResourceLocatorRegion: None X-MS-ThreadHomeEnv: None X-MS-IsRequestAppLevelEncrypted: False ThreadType: ThreadTenantId: X-MS-ThreadHomeRegion: None X-MS-ThreadNotMigrated: False
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
33:01:6e:95:83:49:49:4f:3f:98:80:7d:51:00:00:01:6e:95:83
Signature Algorithm: sha384WithRSAEncryption
Issuer: C=US, O=Microsoft Corporation, CN=Microsoft Azure RSA TLS Issuing CA 08
Validity
Not Before: Mar 5 09:08:45 2025 GMT
Not After : Sep 1 09:08:45 2025 GMT
Subject: C=US, ST=WA, L=Redmond, O=Microsoft Corporation, CN=*.messagingthread.skype.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:bf:f5:79:7d:a1:48:31:88:37:71:bd:ee:4b:0d:
f0:51:14:3d:37:7c:1a:d6:db:d3:69:08:fb:1b:29:
a3:df:d2:7d:5d:a4:33:f4:f3:10:49:65:83:ae:21:
fb:94:b3:df:31:08:5c:6f:15:75:d7:e0:2c:28:d2:
77:1d:f0:72:76:ea:aa:af:65:1d:99:5b:c4:c4:2e:
80:5a:15:63:78:80:9e:15:30:4f:36:af:f6:86:d4:
71:3c:d1:90:ad:ef:22:e3:07:45:ae:db:1c:47:17:
7e:1f:bd:aa:d7:15:9f:89:02:93:e0:ea:47:81:ae:
38:93:f5:86:4c:a5:5f:6e:37:52:0e:1b:13:d2:b3:
e2:4f:7b:57:24:96:45:28:30:f1:6d:80:53:80:b1:
89:2b:b8:01:07:85:8f:a3:ca:da:55:68:e6:a9:bf:
59:5f:06:26:63:8e:b1:85:a6:93:ac:a7:0d:a7:0d:
83:90:29:4d:2d:a2:bf:e1:13:2e:82:5e:f2:15:95:
bf:13:05:89:13:75:ec:9d:da:1b:f3:5f:2f:08:ce:
d8:d6:a2:59:2a:7c:34:8c:92:5f:55:f5:df:37:92:
97:ed:c1:31:9c:08:87:3c:0d:77:86:e5:2b:50:e9:
f8:17:1f:46:3b:9c:2d:97:ce:8a:84:d5:3b:7a:e1:
d4:c9
Exponent: 65537 (0x10001)
X509v3 extensions:
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
Timestamp : Mar 5 09:18:48.333 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:B9:A5:F9:81:1A:37:27:50:E4:27:91:
D2:B8:62:AA:6F:03:F9:2E:49:3A:B7:FB:D3:08:36:8B:
84:00:1F:6B:55:02:20:54:8C:A2:71:4E:71:5F:52:A6:
96:00:BE:C2:AF:04:56:9F:92:0E:BE:DB:12:F7:25:E9:
BF:B4:CA:8F:33:D2:A6
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Mar 5 09:18:48.456 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:E0:ED:C7:91:4E:10:C7:88:20:61:9E:
8D:BD:59:CF:F1:DC:4C:CC:53:52:7F:35:D7:2C:52:B8:
1A:59:C7:5E:16:02:21:00:E5:18:A0:DA:65:F2:CB:F2:
C9:57:2C:44:5C:68:DB:04:25:EA:14:A0:F8:F7:AB:26:
43:7C:6B:E0:8D:7A:36:13
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 1A:04:FF:49:D0:54:1D:40:AF:F6:A0:C3:BF:F1:D8:C4:
67:2F:4E:EC:EE:23:40:68:98:6B:17:40:2E:DC:89:7D
Timestamp : Mar 5 09:18:48.486 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:E6:01:92:F0:79:C6:3E:32:0B:6D:C0:
D2:BE:A6:58:41:C0:86:C9:59:AA:7E:A9:5B:76:84:73:
3F:FC:5A:FE:C4:02:20:72:42:8A:08:B0:25:58:75:8E:
C5:EF:58:A5:A3:5A:03:8B:71:95:D4:2E:10:87:35:02:
39:FC:B1:5C:49:B8:04
Microsoft Application Policies Extension:
0.0
..+.......0
..+.......
Microsoft certificate template:
0-.%+.....7.........F...........]...0......d..-
Authority Information Access:
CA Issuers - URI:http://www.microsoft.com/pkiops/certs/Microsoft%20Azure%20RSA%20TLS%20Issuing%20CA%2008%20-%20xsign.crt
OCSP - URI:http://oneocsp.microsoft.com/ocsp
X509v3 Subject Key Identifier:
E4:61:9A:E0:D1:1D:5E:CD:9D:B7:9A:16:59:17:10:DB:3A:6A:36:19
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Subject Alternative Name:
DNS:*.messagingthread.skype.com
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 CRL Distribution Points:
Full Name:
URI:http://www.microsoft.com/pkiops/crl/Microsoft%20Azure%20RSA%20TLS%20Issuing%20CA%2008.crl
X509v3 Certificate Policies:
Policy: 1.3.6.1.4.1.311.76.509.1.1
CPS: http://www.microsoft.com/pkiops/Docs/Repository.htm
Policy: 2.23.140.1.2.2
X509v3 Authority Key Identifier:
F6:7E:2F:BD:80:A3:4A:B2:70:5B:EB:DF:9A:1F:D8:ED:CA:61:80:07
X509v3 Extended Key Usage:
TLS Web Client Authentication, TLS Web Server Authentication
Signature Algorithm: sha384WithRSAEncryption
Signature Value:
72:48:fd:9c:6e:bf:ba:09:c9:17:4a:2f:9a:23:12:ab:a3:52:
11:d9:b3:2b:eb:64:77:e2:16:cf:1a:1d:e2:44:87:a4:97:4f:
cf:cc:e7:ef:ef:52:c2:f9:c6:6c:d2:e2:9a:87:d0:e9:f7:54:
48:a1:ef:9e:3a:1a:9e:53:69:e3:8a:36:44:81:a1:31:06:73:
95:e1:7b:bc:72:8b:c9:77:43:81:7c:dd:c5:a4:44:27:0b:9f:
de:7e:a9:e1:17:3d:c3:51:46:59:cb:8c:76:14:46:00:c1:9b:
4d:d0:ab:98:f0:37:58:e0:56:fb:46:e1:67:57:c6:bc:79:4d:
66:cf:a9:a5:2e:b4:3b:8f:8b:f0:c9:cd:cd:03:28:c8:ab:53:
89:45:36:26:de:d2:d9:a3:83:97:76:1b:d1:97:7b:bd:e6:29:
5d:48:ca:20:e7:6a:e2:69:c5:34:e1:99:98:78:79:d5:5d:44:
24:2d:11:40:5a:ca:37:bf:5a:d7:f9:2c:85:2a:b2:64:52:c0:
08:fa:4f:d3:95:31:01:9b:a3:8c:8e:ec:36:38:2d:b0:e7:6b:
c6:95:bd:4f:0f:59:02:26:fb:a9:d2:da:d6:93:d5:d4:ea:47:
f0:a7:83:43:e7:b7:99:ef:4e:fb:e2:92:3a:49:1f:7c:1b:bb:
a4:1d:d6:5e:21:13:68:e1:a3:ee:8b:99:e4:b6:f6:fc:a4:70:
b8:57:63:a0:1e:bf:2b:1f:00:09:ee:78:6c:ac:9c:c8:50:b7:
a7:97:ef:7a:c3:31:10:a0:64:1c:72:fe:66:f3:5f:8c:f6:19:
f8:2f:b6:b1:40:e1:10:a3:03:f5:17:45:df:cc:f5:61:a7:62:
ab:fd:8d:6d:3f:25:81:73:d3:f6:30:85:e1:c1:a8:c7:43:8f:
6e:15:63:bb:8e:f6:01:9a:22:0c:92:cb:c5:d5:55:9b:32:a2:
2f:db:60:36:a0:f4:7d:f7:32:f7:55:01:28:da:a7:2b:23:59:
2d:06:a0:15:b5:98:9f:a3:c9:6b:89:80:b0:dd:9c:6c:47:1a:
83:41:97:60:f5:0c:71:e9:76:14:ee:97:50:f8:fb:79:b8:90:
9b:d7:9b:85:c1:7b:46:7d:ed:c1:10:30:76:f7:b0:22:b8:75:
3c:6b:1b:ce:6d:dd:d0:cc:fd:0a:e9:d7:88:be:cd:f3:e6:d2:
cd:8b:a2:9d:b6:e7:bd:cc:50:b5:96:6e:a5:38:12:9f:f8:95:
d5:8e:e5:9a:b0:dc:44:58:8e:02:57:16:da:5f:59:97:07:5a:
66:19:8f:49:8a:58:7d:f2:9c:db:ee:87:99:94:ee:3b:7d:14:
f2:50:07:98:9c:19:a0:e7