Just hung up when answered

Spammers again

Caller: Indian people from a web design company so they say

Rude people from India somehow get your number, don't answer scam callers

Caller: Global Pickle Industries

Wanted me to buy a share in a pickle business run out of Estonia

No message left, called the number back and it sounded like an international call centre. Quickly hung up.

I answered but there was no-one there. No message, just silence.

Caller: An unknown man using VOIP

Hello is this mr paul of [my business name] are you the owner of the business.
etc...

No answer, no message

rang my number briefly and hung up when I answered.
I called back and the back ground noise sounded like a Call Centre (Indian accents).
the male who answered said the call was regarding my domain name.

Caller: I don’t know

Called and hung up. No message.

Picked up, but no answer. No message left. Probably spam caller.