Domain > http-observatory.security.mozilla.org

More information on this domain is in AlienVault OTX

Is this malicious?

Whois

Property	Value
Name	DNS Admin
Organization	Mozilla Foundation
Email	hostmaster@mozilla.com
Address	650 Castro St Ste 300
Zip Code	94041
City	Mountain View
State	CA
Country	US
Phone	+1.6509030800
NameServer	ns7-66.akam.net
Created	1998-01-24 05:00:00
Changed	2014-12-22 10:02:52
Expires	2017-01-23 05:00:00
Registrar	MarkMonitor Inc. (R3

DNS Resolutions

Date	IP Address
2016-08-26	52.3.187.239 (ClassC)
2016-09-08	52.200.235.71 (ClassC)
2016-11-10	54.152.202.11 (ClassC)
2016-11-27	52.73.128.97 (ClassC)
2016-12-14	54.152.109.246 (ClassC)
2016-12-31	54.88.191.194 (ClassC)
2017-05-11	34.202.90.117 (ClassC)
2017-11-18	34.232.15.203 (ClassC)
2018-10-18	35.171.209.221 (ClassC)
2019-02-10	34.205.180.125 (ClassC)
2019-07-10	54.209.162.103 (ClassC)
2019-07-10	52.206.92.119 (ClassC)
2019-10-25	3.226.212.54 (ClassC)
2019-11-05	34.197.170.180 (ClassC)
2019-11-05	52.70.226.198 (ClassC)
2019-11-20	3.229.90.10 (ClassC)
2019-11-20	52.203.134.155 (ClassC)
2020-06-12	34.231.252.174 (ClassC)
2020-07-20	52.5.68.202 (ClassC)
2022-05-03	54.152.121.23 (ClassC)
2022-05-03	34.201.214.72 (ClassC)
2022-05-30	34.202.66.137 (ClassC)
2022-05-30	18.211.202.97 (ClassC)
2022-07-18	54.208.192.24 (ClassC)
2022-07-18	54.81.87.220 (ClassC)
2022-08-04	3.89.216.53 (ClassC)
2022-08-22	34.202.55.21 (ClassC)
2022-10-24	23.21.13.56 (ClassC)
2022-12-05	54.175.56.59 (ClassC)
2023-01-27	54.161.157.120 (ClassC)
2023-02-17	54.82.170.25 (ClassC)
2023-04-06	35.170.39.144 (ClassC)
2023-05-11	52.22.79.60 (ClassC)
2023-05-22	54.210.104.192 (ClassC)
2023-05-22	54.204.171.53 (ClassC)
2023-06-03	54.174.127.80 (ClassC)
2023-06-03	54.81.120.3 (ClassC)
2023-07-10	52.5.68.77 (ClassC)
2023-08-01	54.159.248.12 (ClassC)
2023-08-16	50.17.164.28 (ClassC)
2023-09-16	52.4.193.57 (ClassC)
2025-09-22	34.120.7.255 (ClassC)

Subdomains

Date	Domain	IP
hacks1.mozilla.org	2025-09-05	141.193.213.10
dm-download02.mozilla.org	2013-09-28	63.245.215.46
aus2.mozilla.org	2013-05-19	63.245.217.37
aus3.mozilla.org	2013-10-18	63.245.217.137
aus4.mozilla.org	2015-03-23	63.245.217.138
rise25.mozilla.org	2025-08-08	3.33.186.135
aus5.mozilla.org	2019-10-13	13.224.29.119

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