shell:$ nslookup -timeout=2 -retry=1 '22453-reject.tx-4kott.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
22453-reject.tx-4kott.com	canonical name = api-tx.cloud24-cdn.cloud.
Name:	api-tx.cloud24-cdn.cloud
Address: 185.243.7.190