3eck.net public services

• kaiman.3eck.net
  Syncthing Relay Server with IPv6 support
  Point your syncthing "Settings -> Connections -> Sync Protocol Listen Addresses" to:
  

  relay://kaiman.3eck.net:80/?id=FVNH55L-DPYRRVD-CZMUUDM-7LRN2IZ-WKWDXIF-RBJECYY-ALILO2D-4BPNZQ6, default

  (Location Däniken, Switzerland, connection through Init 7)
  
  
• ntp.3eck.net
  Stratum 1 NTP time server with network time security (NTS; RFC 8915) support
  Use a line in /etc/ntpsec/ntpd.conf or /etc/chrony/chrony.conf like:

  server ntp.3eck.net iburst nts

  (Location Zürich, Switzerland, connection through Cyberlink)
  
  
• ip.3eck.net
  CheckIP Service - get your current IP address. You may also specify the IP protocol version:
  
  • ipv4.3eck.net: connect using IP version 4
  • ipv6.3eck.net: connect using IP version 6
  To get the raw IP instead of the IP in CheckIP format, add /ip/ to the URL, e.g. https://ip.3eck.net/ip/

Theses services are provided by the network of Genossenschaft Dreieck, Zürich.
Contact.