r2 - 2017-06-04 - 23:13:53 - ShaneBishopYou are here: NTP >  Servers Web > PublicTimeServer000180
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.
  • IP may change, please use DNS name
  • Other protocols offered include TIME-UDP, TIME-TCP, and Domain Time II

Related Topics: TickGreywareCom

ServerStratum Inactive
CountryCode US TX
Hostname tock.greyware.com
IP Address
IPv6 Address

UseDNS Yes
PoolMember No
ServerLocation Greyware Automation Products, Plano, TX


ServerSynchronization NTP secondary (stratum 2), Windows NT
ServiceArea South-Central US, others by arrangement
AccessPolicy RestrictedAccess
AccessDetails Open access for any server with 50+ clients
NotificationMessage Yes



ServerContact techsupport@greyware.com
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