www.gc.tec.br Threat Intelligence and Information

Apr 28, 2022 domainpage

Host Location

Dig Results

  • Got answer:
  • -»HEADER«- opcode: QUERY, status: NOERROR, id: 47549
  • flags: qr rd ra QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
  • OPT PSEUDOSECTION:
  • EDNS: version: 0, flags: udp: 1232
  • QUESTION SECTION:
  • www.gc.tec.br. IN A
  • ANSWER SECTION:
  • www.gc.tec.br. 3581 IN A 45.163.172.43
  • Query time: 36 msec
  • SERVER: 192.168.1.153(192.168.1.1)
  • WHEN: Fri Apr 29 23:11:50 UTC 2022
  • MSG SIZE rcvd: 58

DNS Records

Whois Data

  • domain: gc.tec.br
  • owner: Rafael Guimarães Correa
  • owner-c: RAGCO116
  • tech-c: RAGCO116
  • nserver: a.sec.dns.br
  • nsstat: 20220426 AA
  • nslastaa: 20220426
  • nserver: c.sec.dns.br
  • nsstat: 20220426 AA
  • nslastaa: 20220426
  • dsrecord: 39530 ECDSA-SHA-256 3E9A85DA2302878581AD50F8599A03982884CD929168F9E17093A9A5F4EC18C8
  • dsstatus: 20220426 DSOK
  • dslastok: 20220426
  • saci: yes
  • changed: 20211112
  • expires: 20221105
  • status: published
  • nic-hdl-br: RAGCO116
  • person: Rafael Guimarães Correa
  • created: 20201105
  • changed: 20201105

SSL Certificate Information

  • Certificate:
  • Data:
  • Version: 3 (0x2)
  • Serial Number:
  • 03:1a:80:33:08:85:e0:f5:6b:9e:ca:f0:43:40:de:ba:8f:90
  • Signature Algorithm: sha256WithRSAEncryption
  • Issuer: C = US, O = Let’s Encrypt, CN = R3
  • Validity
  • Not Before: Mar 3 17:03:41 2022 GMT
  • Not After : Jun 1 17:03:40 2022 GMT
  • Subject: CN = gc.tec.br
  • Subject Public Key Info:
  • Public Key Algorithm: rsaEncryption
  • RSA Public-Key: (2048 bit)
  • Modulus:
  • 00:be:ba:a8:b3:45:bb:a8:92:00:bd:3c:83:2e:9e:
  • f1:ac:d0:3d:d7:79:e0:ad:2d:63:cd:0d:1b:30:ea:
  • 2b:94:07:9b:2e:89:30:95:bc:cd:75:8b:74:bf:f3:
  • 49:29:46:05:2b:fa:c8:c4:f7:4b:42:59:53:da:44:
  • 69:01:92:20:ea:12:dc:18:c8:77:94:7c:4d:f0:a7:
  • 73:69:be:cf:fd:32:62:8a:38:16:d8:01:46:88:9e:
  • 3f:2a:bc:d6:67:ae:a3:d9:78:af:e2:83:dc:db:9a:
  • 03:1f:d5:1f:88:3c:e8:7f:2c:bb:6b:61:71:ab:2f:
  • 4f:af:b8:78:74:c6:47:b1:a2:5b:c6:ac:27:e6:c3:
  • ca:84:2b:2d:98:ea:5b:f5:58:c7:d6:51:ce:18:aa:
  • ee:6e:a9:b7:68:98:fd:7d:bd:16:d9:3f:c4:6c:04:
  • ee:77:80:61:55:0e:d2:c0:01:ef:14:75:11:e5:53:
  • 56:be:db:bc:73:dd:16:c4:55:ff:fd:09:8a:48:36:
  • a3:79:0e:32:5d:a3:5f:7d:56:17:23:6c:bf:44:71:
  • 7a:a2:38:a1:a7:94:12:10:66:72:c6:07:af:b9:c0:
  • d1:54:c5:d9:8b:90:a1:e8:34:8f:e0:49:c1:6b:8f:
  • 12:90:cb:2a:40:3d:14:20:68:b9:9b:99:41:1a:3a:
  • 79:57
  • 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:
  • 94:22:3D:F1:8C:A9:92:C9:AC:E3:19:1D:BE:B6:EE:64:B8:B3:70:56
  • X509v3 Authority Key Identifier:
  • keyid: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:gc.tec.br, DNS:www.gc.tec.br
  • X509v3 Certificate Policies:
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
  • CT Precertificate SCTs:
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
  • EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
  • Timestamp : Mar 3 18:03:41.757 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:02:B2:96:FB:EF:EE:47:B6:D5:F8:C1:2C:
  • 5F:F4:26:85:F1:72:95:4C:41:15:25:33:74:FF:D8:0A:
  • 96:CF:FA:8F:02:21:00:BC:C2:AA:38:69:32:B3:A9:C8:
  • 0F:60:D4:63:6E:79:90:C6:0F:B5:E1:47:9C:B0:66:4F:
  • 8C:57:8C:C2:DE:B6:00
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 46:A5:55:EB:75:FA:91:20:30:B5:A2:89:69:F4:F3:7D:
  • 11:2C:41:74:BE:FD:49:B8:85:AB:F2:FC:70:FE:6D:47
  • Timestamp : Mar 3 18:03:41.832 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A2:13:96:DA:12:CB:06:45:F8:DC:5E:
  • 83:D2:80:11:FA:E4:BD:24:E6:B9:72:8D:95:29:B7:1A:
  • 64:F2:A1:82:4B:02:20:2D:39:BA:95:71:B8:FE:B1:C3:
  • 27:0E:28:42:22:4B:C3:C1:94:4A:77:C1:72:F8:9C:F7:
  • FB:52:1F:4A:69:63:57
  • Signature Algorithm: sha256WithRSAEncryption
  • 3c:26:bf:54:b7:4c:75:7a:ef:4b:1d:35:98:ac:6b:cf:9d:9a:
  • b4:17:41:b1:b3:4f:b9:c5:c7:b0:d4:18:a3:20:16:88:7d:73:
  • 17:e1:ee:4e:19:4e:ec:19:6b:fb:2d:ab:59:78:dc:e0:9f:4c:
  • ab:10:2e:b8:f8:ac:96:0c:86:74:75:cf:3e:c8:d3:52:0b:c3:
  • 96:f5:0c:1a:03:98:cb:3f:90:a5:fb:1d:06:14:7c:81:d9:a7:
  • 7f:e1:da:22:a1:57:ca:2d:62:05:4e:ff:f4:92:27:25:d4:95:
  • 6b:b8:70:1b:cd:d0:57:27:0b:cc:8e:ec:a0:55:85:b8:0a:37:
  • 95:d0:39:93:86:69:49:10:12:61:c5:14:47:cd:17:ad:dd:c3:
  • 21:50:c0:8b:7a:05:b2:f7:49:5b:2f:ea:0a:df:51:74:cc:c4:
  • fe:37:c5:32:17:5b:2f:e0:3c:c7:af:6d:56:3e:2a:30:68:0f:
  • 26:38:65:09:be:0e:28:ae:2f:7a:96:9f:d8:24:0a:62:16:95:
  • 21:82:62:f5:99:b3:2c:6e:bd:d9:00:ff:8b:cc:8a:f6:12:a2:
  • a2:32:b4:22:5b:84:73:a2:46:03:b5:a4:03:28:72:66:64:42:
  • fd:b8:55:07:b1:16:87:23:29:f6:b3:72:ed:5c:cf:63:a0:a2:
  • d7:60:3e:b0

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