Domain > www.kb.cert.org

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More information on this domain is in AlienVault OTX

Is this malicious?

Reports

https://otx.alienvault.com/pulse/563c17ae67db8c7a1...

https://www.us-cert.gov/ncas/alerts.xml

DNS Resolutions

Date	IP Address
2018-11-07	54.192.7.185 (ClassC)
2018-11-07	13.32.254.42 (ClassC)
2018-11-12	13.32.240.29 (ClassC)
2018-11-12	13.32.240.227 (ClassC)
2018-11-16	52.85.82.2 (ClassC)
2018-11-16	13.35.78.3 (ClassC)
2018-11-16	52.85.82.78 (ClassC)
2018-11-19	13.32.254.23 (ClassC)
2018-11-23	52.84.94.112 (ClassC)
2018-12-05	13.35.78.10 (ClassC)
2018-12-20	13.33.251.9 (ClassC)
2018-12-20	13.33.251.108 (ClassC)
2018-12-20	13.33.251.24 (ClassC)
2018-12-30	143.204.142.99 (ClassC)
2018-12-30	143.204.142.18 (ClassC)
2018-12-30	143.204.142.95 (ClassC)
2019-01-20	13.249.44.6 (ClassC)
2019-02-08	13.33.112.144 (ClassC)
2019-02-08	13.33.112.162 (ClassC)
2019-02-08	13.33.112.127 (ClassC)
2019-03-12	52.222.218.61 (ClassC)
2019-04-02	52.222.218.221 (ClassC)
2019-04-08	52.84.134.115 (ClassC)
2019-04-14	52.84.27.75 (ClassC)
2019-04-27	52.222.222.94 (ClassC)
2019-04-27	52.222.222.96 (ClassC)
2019-04-27	52.222.222.26 (ClassC)
2019-05-01	54.230.90.79 (ClassC)
2019-05-01	54.230.90.196 (ClassC)
2019-07-30	99.84.41.56 (ClassC)
2019-08-03	13.225.212.118 (ClassC)
2019-08-03	13.225.212.28 (ClassC)
2019-08-03	13.225.212.47 (ClassC)
2019-08-05	52.84.141.32 (ClassC)
2019-08-05	52.84.141.177 (ClassC)
2019-08-31	13.32.253.131 (ClassC)
2019-09-19	52.85.26.97 (ClassC)
2019-10-03	143.204.101.121 (ClassC)
2019-11-07	13.226.38.10 (ClassC)
2019-11-07	13.226.38.34 (ClassC)
2019-12-18	13.226.204.63 (ClassC)
2020-01-22	143.204.160.58 (ClassC)
2020-02-03	143.204.160.53 (ClassC)
2020-02-20	13.226.129.14 (ClassC)
2020-03-21	13.33.87.91 (ClassC)
2020-04-08	13.226.142.106 (ClassC)
2020-04-18	13.224.13.21 (ClassC)
2020-05-05	13.225.64.30 (ClassC)
2020-06-08	54.230.209.8 (ClassC)
2020-06-22	13.226.143.55 (ClassC)
2020-08-05	143.204.226.58 (ClassC)
2020-08-30	13.224.38.2 (ClassC)
2020-10-02	13.35.121.13 (ClassC)
2020-10-02	13.35.121.88 (ClassC)
2020-10-05	143.204.55.64 (ClassC)
2020-10-12	13.225.25.127 (ClassC)
2020-10-19	99.86.154.69 (ClassC)
2020-10-24	13.32.240.125 (ClassC)
2020-11-02	99.84.92.59 (ClassC)
2020-11-06	13.225.31.108 (ClassC)
2020-12-06	13.224.93.8 (ClassC)
2020-12-12	13.225.25.23 (ClassC)
2021-01-11	13.225.31.76 (ClassC)
2021-01-19	52.84.22.68 (ClassC)
2021-03-02	13.225.31.53 (ClassC)
2021-04-14	13.249.74.111 (ClassC)
2021-04-21	13.249.64.65 (ClassC)
2021-05-12	65.8.227.7 (ClassC)
2021-05-31	13.225.61.111 (ClassC)
2021-05-31	13.225.61.78 (ClassC)
2021-06-16	65.8.228.2 (ClassC)
2021-08-07	13.225.63.9 (ClassC)
2021-08-27	99.86.113.29 (ClassC)
2022-02-13	99.84.246.101 (ClassC)
2022-03-01	13.33.252.71 (ClassC)
2022-05-22	13.224.218.44 (ClassC)
2024-02-06	3.163.24.73 (ClassC)
2024-06-02	99.84.66.107 (ClassC)
2024-07-01	3.163.24.129 (ClassC)
2024-08-02	99.84.66.125 (ClassC)
2024-12-08	3.163.24.46 (ClassC)
2025-01-08	3.163.165.20 (ClassC)
2025-01-18	3.163.165.23 (ClassC)
2025-04-14	3.163.24.71 (ClassC)
2025-05-02	3.175.34.99 (ClassC)
2025-05-23	3.163.165.34 (ClassC)
2025-06-01	3.163.165.93 (ClassC)
2025-06-08	3.175.34.9 (ClassC)

Port 80

Subdomains

Date	Domain	IP
kb.cert.org	2024-05-12	3.163.165.34
www.kb.cert.org	2024-02-06	3.163.24.73
securecoding.cert.org	2025-06-02	147.72.252.206
www.securecoding.cert.org	2025-06-02	147.72.252.206
forms.cert.org	2024-06-13	99.84.66.46
www.cert.org	2025-06-02	147.72.252.242

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Data with thanks to AlienVault OTX, VirusTotal, Malwr and others. [Sitemap]