r5 - 2015-10-12 - 12:55:18 - JonAtkinsYou are here: NTP >  Servers Web > PublicTimeServer000620
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.

  • Server list entry maintainer:
ServerStratum Inactive
CountryCode UK
Hostname ntp0.jonatkins.com
IP Address
IPv6 Address 2001:8b0:157::123:0
UseDNS Yes
PoolMember No
ServerLocation Dartford, UK


ServerSynchronization GPS, MSF and DCF77 receivers
ServiceArea -
AccessPolicy RestrictedAccess
AccessDetails Open access to all AAISP (www.aaisp.net.uk) customers, and to any pool.ntp.org server.
NotificationMessage No
AutoKey No

SymmetricKey No


ServerContact n/a
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