{
    "contact":     "ntpadmin@ptb.de",
    "releaseDate": "2026-03-03",
    "version": "1.0",

    "hosts": [

        {
            "hostname":       "ptbtime1.ptb.de",
	    "hostLocation":   "Braunschweig",
	    "icmpping":       false,
            "ntp": {
                "udpPort":     123
            },
            "ntske": {
                "tcpport":     4460
            },
            "tlsMinVersion":   1.3,
	    "timezone":        "UTC",
	    "ntscfg": {
                "ntpApp":          "chrony",
	        "ratelimit":       false,
	        "ntsratelimit":    false,
		"ca":          "Let's Encrypt"
	    }
        },

        {
            "hostname":       "ptbtime2.ptb.de",
	    "hostLocation":   "Braunschweig",
	    "icmpping":       false,
            "ntp": {
                "udpPort":     123
            },
            "ntske": {
                "tcpport":     4460
            },
            "tlsMinVersion":   1.3,
	    "timezone":        "UTC",
	    "ntscfg": {
                "ntpApp":          "chrony",
	        "ratelimit":       false,
	        "ntsratelimit":    false,
		"ca":          "Let's Encrypt"
	    }
        },

        {
            "hostname":       "ptbtime3.ptb.de",
	    "hostLocation":   "Braunschweig",
	    "icmpping":       false,
            "ntp": {
                "udpPort":     123
            },
            "ntske": {
                "tcpport":     4460
            },
            "tlsMinVersion":   1.3,
	    "timezone":        "UTC",
	    "ntscfg": {
                "ntpApp":          "chrony",
	        "ratelimit":       false,
	        "ntsratelimit":    false,
		"ca":          "Let's Encrypt"
	    }
        },

        {
            "hostname":       "ptbtime4.ptb.de",
	    "hostLocation":   "Berlin",
	    "icmpping":       false,
            "ntp": {
                "udpPort":     123
            },
            "ntske": {
                "tcpport":     4460
            },
            "tlsMinVersion":   1.3,
	    "timezone":        "UTC",
	    "ntscfg": {
                "ntpApp":          "chrony",
	        "ratelimit":       false,
	        "ntsratelimit":    false,
		"ca":          "Let's Encrypt"
	    }
        }

    ]


}