r3 - 2005-11-30 - 04:30:02 - SteveKosteckeYou are here: NTP >  Servers Web > PublicTimeServer000042
NTP users are strongly urged to take immediate action to ensure that their NTP daemons are not susceptible to being used in distributed denial-of-service (DDoS) attacks. Please also take this opportunity to defeat denial-of-service attacks by implementing Ingress and Egress filtering through BCP38.

ntp-4.2.8p15 was released on 23 June 2020. It addresses 1 medium-severity security issue in ntpd, and provides 13 non-security bugfixes over 4.2.8p13.

Please see the NTP Security Notice for vulnerability and mitigation details.

Are you using Autokey in production? If so, please contact Harlan - he's got some questions for you.
  • time is an alias and the IP address may change; please use DNS.

ServerStratum StratumTwo
CountryCode CA
Hostname time.nrc.ca
IP Address
IPv6 Address

UseDNS Yes
PoolMember No
ServerLocation Ottawa, Ontario, Canada
HostOrganization National Research Council of Canada
GeographicCoordinates 45:27:14N, 75:37:25W
ServerSynchronization NTP V4.1 secondary (stratum 2), PC/Linux
ServiceArea Canada
AccessPolicy OpenAccess

NotificationMessage No
AutoKey No

ServerContact time@nrc.ca
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