We identified 4 domains pointing to 128.2.1.20.
IPv4: 128.2.1.20
rDNS: AC-NTP0.NET.CMU.EDU
GeoIP: US
AS Number: | AS9 |
AS Name: | CMU-ROUTER, US |
Domain | IPv4 | IPv6 | MX and NS |
---|---|---|---|
ntp-1.ece.cmu.edu | ac-ntp0.net.cmu.edu. 128.2.1.20 AC-NTP0.NET.CMU.EDU | ||
ac-ntp0.net.cmu.edu | 128.2.1.20 AC-NTP0.NET.CMU.EDU | ||
clock-1.cs.cmu.edu | 128.2.1.20 AC-NTP0.NET.CMU.EDU | ||
ntp.cmu.edu | ac-ntp0.net.cmu.edu. 128.2.1.20 AC-NTP0.NET.CMU.EDU |