Hostnames |
cancom.at cancom.de cancom01.wpsserver.de |
Domains | cancom.at cancom.de wpsserver.de |
Country | Germany |
City | Nürnberg |
Organization | Hetzner Online GmbH |
ISP | Hetzner Online GmbH |
ASN | AS24940 |
1992094462 | 2024-05-13T06:26:17.00170453 / udp
none Resolver name: cancom01.wpsserver.de
591643834 | 2024-05-21T18:05:47.30668080 / tcp
HTTP/1.1 200 OK Date: Tue, 21 May 2024 18:05:47 GMT Content-Type: text/html Transfer-Encoding: chunked Connection: close Server: imunify360-webshield/1.21 Last-Modified: Tuesday, 21-May-2024 18:05:47 GMT Cache-Control: private, no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0, s-maxage=0 cf-edge-cache: no-cache
-127552878 | 2024-05-05T19:10:53.948159143 / tcp
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5] Dovecot ready. * CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5 A001 OK Pre-login capabilities listed, post-login capabilities have more. * ID ("name" "Dovecot") A002 OK ID completed. A003 BAD Error in IMAP command received by server. * BYE Logging out A004 OK Logout completed.
Certificate: Data: Version: 3 (0x2) Serial Number: 03:57:18:ed:1f:9b:0d:6b:cb:a7:11:6f:6a:fd:7b:4a:6a:a2 Signature Algorithm: sha256WithRSAEncryption Issuer: C=US, O=Let's Encrypt, CN=R3 Validity Not Before: Mar 15 18:41:08 2024 GMT Not After : Jun 13 18:41:07 2024 GMT Subject: CN=cancom01.wpsserver.de Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:b9:72:56:cc:06:6c:3b:f6:bc:a1:19:aa:8d:c5: 3f:f1:4e:65:d2:f6:76:49:63:68:fb:f9:d7:ed:48: 8d:88:45:19:80:7f:05:89:0b:16:59:27:60:e9:82: 96:c3:97:e8:e3:28:4c:44:b6:0f:fa:9b:5c:6d:65: a4:35:e4:00:13:17:44:d5:34:ce:0f:da:c2:03:57: da:8f:bb:8d:5e:d5:eb:53:39:2c:06:c2:36:c4:99: 3f:a6:2f:94:cc:36:df:f5:0d:26:46:20:6e:dd:de: 35:77:07:42:6c:6f:c3:0a:72:a9:45:8a:6b:e9:c8: 4b:b0:81:4c:c5:28:1b:c7:52:92:f7:22:a6:67:d5: 69:f7:12:08:9f:d0:36:6e:fd:0a:5c:a5:69:30:fb: 5d:a6:f9:8f:0c:37:20:8a:e9:2f:cd:a3:da:1b:e0: 53:5a:70:df:25:d5:98:ef:20:21:87:bb:7e:ee:8f: 73:68:26:67:d0:b6:e2:87:a0:d1:3d:03:b9:df:de: 24:12:6f:6d:ef:d0:4e:7a:82:3b:50:3e:c7:a8:1a: 1b:a2:5f:e1:54:35:8b:fa:a7:1b:7b:83:d1:25:22: 3a:e5:ec:6f:07:d9:ed:4f:8e:bb:f3:cd:b0:bc:94: d4:f8:25:91:33:26:62:57:49:71:cb:ee:09:a4:2b: d1:bf Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Key Usage: critical Digital Signature, Key Encipherment X509v3 Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication X509v3 Basic Constraints: critical CA:FALSE X509v3 Subject Key Identifier: B4:6E:7D:35:30:14:D0:B5:24:AA:4D:4D:B9:61:CD:B6:9A:65:C3:AA X509v3 Authority Key Identifier: 14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6 Authority Information Access: OCSP - URI:http://r3.o.lencr.org CA Issuers - URI:http://r3.i.lencr.org/ X509v3 Subject Alternative Name: DNS:cancom01.wpsserver.de X509v3 Certificate Policies: Policy: 2.23.140.1.2.1 CT Precertificate SCTs: Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 3B:53:77:75:3E:2D:B9:80:4E:8B:30:5B:06:FE:40:3B: 67:D8:4F:C3:F4:C7:BD:00:0D:2D:72:6F:E1:FA:D4:17 Timestamp : Mar 15 19:41:08.583 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:30:FC:F3:D4:DA:31:34:8A:E2:08:1A:CD: 30:B6:9B:34:21:3F:9E:F9:4B:19:C3:A2:E1:C0:83:43: 2B:E0:F7:DA:02:20:61:9B:82:41:55:EB:36:58:F1:85: 3F:E0:85:3F:2E:F5:7F:D6:7D:0D:E7:87:6C:07:F4:92: FF:33:52:0D:92:5A Signed Certificate Timestamp: Version : v1 (0x0) Log ID : A2:E2:BF:D6:1E:DE:2F:2F:07:A0:D6:4E:6D:37:A7:DC: 65:43:B0:C6:B5:2E:A2:DA:B7:8A:F8:9A:6D:F5:17:D8 Timestamp : Mar 15 19:41:08.593 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:B0:66:DC:7F:03:76:B8:1C:1D:A1:C1: 83:DB:CC:1A:56:AD:87:7B:18:54:3D:9A:BF:4D:16:21: 3A:97:54:13:61:02:21:00:E4:7C:75:6C:4E:7A:54:5E: 57:ED:EE:67:4C:2F:D6:10:71:AC:3B:6B:50:20:E1:F3: 06:45:FD:F4:34:72:F6:22 Signature Algorithm: sha256WithRSAEncryption Signature Value: 78:a5:40:f3:2a:e7:14:4e:69:0c:68:23:51:11:0d:7d:34:06: dc:5f:0f:b3:e9:77:85:4f:d7:79:23:9d:f1:50:6f:7f:1f:e6: 4d:5f:55:38:1b:80:bd:dd:f6:32:59:03:e8:d3:9b:ed:ef:d4: 6e:9d:c8:ca:47:34:a0:86:d7:a7:9d:6a:46:72:9f:21:0e:fe: 3e:3a:4f:a9:6e:6d:1d:56:02:60:92:42:f5:0b:fd:f3:ae:9c: db:26:3b:05:7a:b2:57:da:9e:66:42:c9:cb:fc:ef:69:68:2f: c6:5b:70:85:b7:41:c9:78:e8:12:77:4c:2d:4d:af:60:11:10: 16:e1:24:d3:28:6a:52:d1:7e:df:55:84:c2:16:5c:08:48:a2: f3:80:03:46:70:e1:be:49:10:45:4d:41:db:1c:6b:07:3e:16: 42:ea:d0:3c:51:dc:e1:4f:a0:2d:27:f2:b8:97:c1:4d:aa:41: 1d:dd:69:2d:27:1a:7f:b6:f0:85:fa:e2:96:fc:d5:f0:f4:45: 4a:94:7d:d5:90:0e:2b:85:fb:eb:e2:0b:04:e5:25:52:c5:f1: 1b:d1:f7:bf:0e:e9:28:2b:16:40:35:85:19:6a:6d:f2:bd:86: 87:0d:95:fc:2b:6f:65:6e:67:4e:c8:f2:ef:3c:5b:ac:71:02: 42:06:f0:f3
1445866195 | 2024-05-02T16:59:40.938445443 / tcp
HTTP/1.1 200 OK Date: Thu, 02 May 2024 16:59:40 GMT Content-Type: text/html Transfer-Encoding: chunked Connection: close Server: imunify360-webshield/1.21 Last-Modified: Thursday, 02-May-2024 16:59:40 GMT Cache-Control: private, no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0, s-maxage=0 cf-edge-cache: no-cache
Certificate: Data: Version: 3 (0x2) Serial Number: c6:2a:6b:1f:da:14:de:42:65:a7:95:2d:ed:bd:ec:94 Signature Algorithm: sha256WithRSAEncryption Issuer: C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA Validity Not Before: Apr 3 00:00:00 2023 GMT Not After : May 3 23:59:59 2024 GMT Subject: C=DE, ST=Bayern, O=CANCOM GmbH, CN=*.cancom.de Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:a1:5e:04:62:fa:e1:41:67:a4:55:83:8f:28:82: c1:35:41:d3:00:d5:cc:ee:50:f7:e0:ed:76:d5:ec: 08:83:5e:7e:5b:7c:57:77:e5:fe:bc:f3:83:bf:a4: 31:d9:8f:dc:0d:3d:62:57:36:d5:2a:6a:6f:41:f5: c9:26:86:78:8c:44:45:e1:9d:1d:b4:9b:a5:ac:e3: 4c:29:0b:d5:f8:c8:96:05:7c:65:6c:a9:a6:09:ed: 24:f7:9d:d2:5a:e8:76:26:9f:c3:f1:d9:4b:8f:79: 3f:3a:d8:df:1e:a3:ff:70:f7:c1:d5:28:25:73:45: 2d:e8:05:89:cb:8b:8b:9c:62:fe:a0:b0:0f:e8:ad: 71:80:3f:e8:64:e3:c9:bb:87:cc:57:52:5e:8c:90: 37:51:12:9d:4e:3b:2b:d7:60:3f:9f:07:8b:67:e4: f0:f0:67:c0:73:b4:6d:1e:94:f4:1b:a1:a4:d6:25: c1:3e:30:88:fa:d5:a1:e1:c9:5a:df:ca:79:83:fa: ff:50:cd:a6:8d:b9:1f:a3:04:7b:20:2b:ba:e3:14: 5d:3f:00:5c:8e:70:ff:24:33:70:9a:31:44:23:97: 31:47:69:2e:87:97:83:8c:57:ab:47:77:eb:01:e8: d4:56:7d:4e:cc:08:78:c5:05:98:ca:ef:74:65:03: b0:2d Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Authority Key Identifier: 17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB X509v3 Subject Key Identifier: EA:EC:D8:E9:66:5F:1F:6C:6A:06:95:10:BB:C5:30:16:3A:60:68:B2 X509v3 Key Usage: critical Digital Signature, Key Encipherment X509v3 Basic Constraints: critical CA:FALSE X509v3 Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication X509v3 Certificate Policies: Policy: 1.3.6.1.4.1.6449.1.2.1.3.4 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.2 X509v3 CRL Distribution Points: Full Name: URI:http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl Authority Information Access: CA Issuers - URI:http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt OCSP - URI:http://ocsp.sectigo.com X509v3 Subject Alternative Name: DNS:*.cancom.de, DNS:cancom.de CT Precertificate SCTs: Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34: B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74 Timestamp : Apr 3 09:25:39.399 2023 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:AC:9C:66:6D:BC:B4:94:6F:26:94:D9: 32:8B:69:E8:BD:31:42:2A:C2:45:24:AA:A2:75:8F:EC: 88:FD:9A:A6:77:02:21:00:DD:66:5F:A7:F5:52:42:9A: 1B:54:92:9F:50:0F:9D:7B:6D:B1:8C:DF:D0:0E:D6:42: 21:4D:B6:13:F4:71:80:10 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70: 91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB Timestamp : Apr 3 09:25:39.500 2023 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:47:9D:B3:69:AF:90:61:1E:A6:47:9D:61: BA:9C:69:A3:21:15:BE:9C:C6:48:34:D1:4A:E4:D5:A4: 8F:4E:01:D4:02:20:4B:E1:98:F4:2A:44:B2:31:AC:EC: 97:CF:FA:2B:FE:46:EB:4B:5B:32:12:AE:D9:BC:F3:A8: DE:3A:11:52:82:9F Signed Certificate Timestamp: Version : v1 (0x0) Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2: 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B Timestamp : Apr 3 09:25:39.439 2023 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:D0:55:9F:0A:80:8C:A7:F1:06:52:67: 9A:C2:D0:3F:8C:74:42:8A:B8:75:8B:94:97:C2:35:5C: 8E:3F:22:B5:7F:02:20:32:39:18:49:40:B0:B7:13:3D: 8F:82:22:84:2B:5B:70:24:6B:7C:5B:A3:B4:F3:6A:B3: BF:F3:FF:B4:28:7D:42 Signature Algorithm: sha256WithRSAEncryption Signature Value: 64:d3:0e:cd:e5:66:99:d9:60:67:11:5a:bb:bc:aa:b6:fe:b6: 0f:a4:78:77:78:0e:84:7d:9e:04:82:56:6a:53:1a:63:fe:0a: 29:74:ff:d5:8b:c6:f4:76:a6:fb:b5:64:1c:9b:16:f3:3c:a7: ad:a4:bc:72:3e:c5:1d:fc:b5:b9:5b:4b:77:a3:c7:bd:85:6a: 01:97:c9:1c:57:77:c2:b9:6f:ac:95:6a:92:ec:27:02:6b:0f: 99:39:56:0f:88:81:ae:46:ae:3e:3c:db:bb:4d:50:52:57:21: 9a:f7:e9:df:68:56:88:cd:c7:7e:84:e4:f0:47:80:8a:38:8f: ca:03:4e:77:1b:0a:e7:a0:ce:a9:d1:98:d5:ee:3f:b4:9f:fb: 5d:8a:8c:7f:23:2a:c1:59:04:1c:8a:fd:39:58:55:d1:e4:cf: 48:07:3d:79:c9:91:08:05:03:c2:6f:04:c0:fb:d8:a5:f8:41: 71:27:02:25:40:ef:fa:24:9a:c5:81:fd:fa:31:89:0e:37:cf: db:e6:ee:4f:8a:ce:56:ac:79:d5:98:99:53:19:2b:09:37:23: ea:d6:d0:38:51:99:ad:70:ca:90:75:15:ee:91:82:6a:13:c4: 02:03:55:b3:aa:d4:c2:c3:6c:6f:63:a4:28:a0:cf:09:1a:ad: 3f:0b:fe:70
-404247515 | 2024-05-08T12:10:09.3049498443 / tcp
HTTP/1.1 200 OK Date: Wed, 08 May 2024 12:10:09 GMT Content-Type: text/html Transfer-Encoding: chunked Connection: close Server: imunify360-webshield/1.21 Last-Modified: Wednesday, 08-May-2024 12:10:09 GMT Cache-Control: private, no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0, s-maxage=0 cf-edge-cache: no-cache
Certificate: Data: Version: 3 (0x2) Serial Number: 40:3f:29:f5:85:9b:f0:14:ff:39:2b:78:5b:4a:0b:c8 Signature Algorithm: sha256WithRSAEncryption Issuer: C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA Validity Not Before: Jan 25 00:00:00 2024 GMT Not After : Jan 26 23:59:59 2025 GMT Subject: C=DE, ST=Bayern, O=CANCOM GmbH, CN=*.cancom.at Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:d0:6b:9b:f6:6f:2c:f3:e8:1a:3c:29:35:90:55: e6:ce:55:94:e9:9c:35:20:63:e9:d6:1d:ee:be:9b: 53:ce:8e:6f:1d:f9:26:af:9c:36:66:6f:a6:54:7d: 9e:7b:53:2e:1a:ab:4a:3f:69:f6:18:1a:1c:5e:80: 9b:c8:9f:a2:9a:d3:f9:58:3d:79:ec:fd:4e:16:b1: bb:3f:55:e7:0c:f4:4a:88:3e:c8:09:1b:17:27:be: a9:91:8c:15:e0:e3:e1:a5:5a:01:0d:31:43:bd:4e: 19:f2:80:7a:24:82:24:f3:21:f7:e4:83:7c:43:fc: 6a:76:bc:bd:03:e9:95:1d:07:28:f6:a6:f4:0f:fa: fe:b0:9e:d4:83:b4:94:a4:ff:ab:d5:67:bc:e1:db: ac:af:36:8a:48:ef:a2:76:d9:74:7e:14:e7:0c:69: 8e:80:12:f3:79:7c:0c:c4:cb:ec:ce:12:ec:66:d4: 80:d7:f5:af:4f:e9:77:80:e3:8a:7f:8d:af:fc:91: df:95:dc:ff:a6:f4:98:d2:9a:f0:59:23:64:d2:2d: 34:e0:ba:8a:58:88:0e:d9:2a:2b:4b:d5:c5:52:1c: 31:e8:c6:a5:13:40:c5:e9:e7:f8:62:cf:f4:9e:bd: 8d:0f:51:a2:f6:48:20:6e:a7:56:e0:a8:2d:7c:10: 99:c5 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Authority Key Identifier: 17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB X509v3 Subject Key Identifier: 3C:F5:B9:4D:9F:67:8D:45:0A:53:BC:11:A0:D8:14:E2:6D:5E:66:8A X509v3 Key Usage: critical Digital Signature, Key Encipherment X509v3 Basic Constraints: critical CA:FALSE X509v3 Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication X509v3 Certificate Policies: Policy: 1.3.6.1.4.1.6449.1.2.1.3.4 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.2 X509v3 CRL Distribution Points: Full Name: URI:http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl Authority Information Access: CA Issuers - URI:http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt OCSP - URI:http://ocsp.sectigo.com X509v3 Subject Alternative Name: DNS:*.cancom.at, DNS:cancom.at CT Precertificate SCTs: Signed Certificate Timestamp: Version : v1 (0x0) Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9: 1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08 Timestamp : Jan 25 08:32:14.169 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:F7:29:A3:D8:A2:FB:67:53:BF:11:81: 57:0F:BF:DA:9B:ED:15:39:F2:76:57:29:4A:D8:A8:55: 4B:57:29:22:C7:02:21:00:D6:10:FB:BE:9E:6D:BB:F2: 7C:CD:AC:BA:F2:C3:19:C9:DA:9B:08:BE:4E:41:90:B9: 7F:70:B3:BA:D8:41:61:E7 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53: D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7 Timestamp : Jan 25 08:32:14.126 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:86:6D:A7:FF:1E:4C:C4:EA:B6:40:65: 80:B2:78:21:69:0F:32:14:69:3F:92:D2:93:8B:C4:67: DD:4A:07:86:C7:02:20:2A:2B:0F:2A:C8:3A:3A:FD:6A: 13:F4:AD:70:B5:5D:8B:12:EE:91:5E:CF:D7:3D:2A:5F: C9:30:73:FF:EC:7F:04 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB: 1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF Timestamp : Jan 25 08:32:14.133 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:51:68:80:D0:D7:F4:85:D2:88:F6:C1:38: 4E:FA:8E:6D:C5:5F:F6:A8:CA:73:FD:B6:DE:64:A6:7D: B2:FE:FC:0E:02:21:00:82:12:04:EB:B4:28:D8:C0:B8: 89:1F:2E:D4:44:D4:88:55:DD:00:29:EF:5C:53:EA:2A: E8:B7:A6:13:63:76:AD Signature Algorithm: sha256WithRSAEncryption Signature Value: 2a:43:00:cf:c0:48:08:4a:48:a0:fd:a6:96:aa:bf:d9:77:f3: 1b:61:4e:f9:95:79:a2:e0:69:85:b8:5c:7c:20:c1:77:4f:ea: 5b:0e:65:8d:c7:64:55:6d:25:f8:6b:43:6e:31:55:4b:06:63: 18:47:fc:39:a2:f4:ba:21:30:82:43:90:ad:8e:8d:1b:56:fe: ae:ca:9f:b2:d6:2d:11:55:3f:ab:22:71:4c:ae:13:44:77:06: fe:29:89:65:b9:77:fe:13:a3:2c:f6:a7:38:ca:21:7d:e0:08: 6e:ed:5b:9b:3c:c9:19:7c:53:b8:7d:f5:a7:25:df:80:c7:64: 6c:3c:04:e7:68:3a:5b:87:e5:e8:ec:2b:4b:1e:b4:87:d7:f9: 4b:72:9d:e4:ee:91:e6:24:e2:bd:f3:27:e4:e0:a7:a3:09:9b: f5:95:49:10:af:95:25:1f:09:41:f9:3c:ff:b2:4d:10:a5:7b: 4f:d7:cf:c6:73:1c:e1:9f:cf:f1:b9:5a:ca:65:ba:b7:97:92: 44:c7:31:22:ac:9f:3f:6a:f0:29:10:65:80:1a:98:7c:58:7b: 85:61:43:5f:a1:b1:d0:f8:8e:81:de:2a:99:87:e1:b6:17:9d: ed:5f:2a:40:9b:18:3c:66:45:72:e0:5a:73:1b:79:51:91:8c: f2:d8:8b:7f