The notification of stay is dated on the day you get registered at Immigration and that address stays the same until you move to another address which is reported OR when you leave the country,
The notification must be done within 24 hours of arrival.
Thailand has a law made in 1979, but it seems difficult to read for lots of people.
The Land owner, OR the house owner OR the landlord OR the possessor of the house reports that a foreigner resided at their property within 24 hours of arrival.
The possessor is the person who PAYS the rent and signed the lease/rental contract.
Just shouting that you as possessor is not responsible is showing you have no clue.
According the same law, the foreigner who is NOT registered is liable for a fine up to 2.000 Thb and the owner of the address up to 10.000 Thb for each foreigner residing.