Works since one hour.
https://dns.google.com/query?name=www.upc.ch
UPC.ch is available again in Google dns and this solves the problem
{
“AD”: false,
“Answer”: [
{
“TTL”: 278,
“data”: “sni.aem6upgrd-w3.upc.ch.c.footprint.net.”,
“name”: “www.upc.ch.”,
“type”: 5
},
{
“TTL”: 145,
“data”: “8.241.126.245”,
“name”: “sni.aem6upgrd-w3.upc.ch.c.footprint.net.”,
“type”: 1
},
{
“TTL”: 145,
“data”: “8.238.85.124”,
“name”: “sni.aem6upgrd-w3.upc.ch.c.footprint.net.”,
“type”: 1
},
{
“TTL”: 145,
“data”: “8.238.85.252”,
“name”: “sni.aem6upgrd-w3.upc.ch.c.footprint.net.”,
“type”: 1
}
],
“CD”: false,
“Question”: [
{
“name”: “www.upc.ch.”,
“type”: 1
}
],
“RA”: true,
“RD”: true,
“Status”: 0,
“TC”: false
}