NIST still offers a dial-up service that will give you the current time.
@Famicoman I think even the latest NTPd still supports time sync over the phone. Will be cool to set it up.
@Famicoman First, well done. I hadn't even thought about dialing into NIST in ages.
Second, bonus style points for using a Wyse terminal and an actual Hayes modem.
@Famicoman Here is the NIST information about the service https://www.nist.gov/time-distribution/automated-computer-time-service-acts
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko