ntp.org

Public DNS records returned by the configured resolver.

Monitoring history

Historical measurements from RelayPing probes, not a universal speed score.

Period Probe Metric

Latest status

—

HTTP TTFB

—

Probe duration

—

Server-Timing

—

Loading monitoring history…

Checked	Probe	Status	Method	TTFB	Probe duration	DNS	HTTP	Server-Timing
Loading…

TTFB is measured from the listed probe and includes network time as well as server response time; it is not server processing time alone. Probe duration also includes connection setup. Server-Timing is shown only when one unambiguous duration is reported; that metric may describe one server phase, not total backend processing time. Measurements are timestamps in UTC.

DNS records

209.148.110.246 204.93.207.22

AAAA

2001:1838:2000:41b::80:0

10 mx0.chi1.ntfo.org

ns1.everett.org dns1.udel.edu dns2.udel.edu anyns.pch.net

TXT

"google-site-verification=ISMNEfck75SW97AiPz0acClFpICIejjA6F5ijoHccZM" "_globalsign-domain-verification=O60kZMoa5mBPIKKqd9FSRXcGUhU6s3rzZHzWNLAlL7"

"v=spf1 a mx ip4:204.93.207.0/27 ip4:66.220.13.234 ip4:66.220.13.237 ip6:2001:470:1:205::234 ip6:2001:470:1:205::/64 ~all"

"ntp-libera-310" "google-site-verification=1BTIwQr05WxuBXsED2L-cWc-cC7_8NDYKoWMsmAyR3g"

Network routing

209.148.110.246

Prefix: 209.148.96.0/20

Origin ASN: AS46375

204.93.207.22

Prefix: 204.93.192.0/19

Origin ASN: AS23352

DNS records come from the configured resolver. Routing information comes from RIPEstat. Routing data does not confirm that a service is online or establish the physical location of a server.