I get weird test email all the time - possibly from those who do not know about 2 character IE domains.
I had a quick look at the 26 matching alpha domains and the results are as follows;-
Somewhat ironically (by my estimates) there are only two 'individual characters' currently using their two character .IE... lol
I feel obliged to reach out to Kieran Kenny in Wexford? as the only other privateer in Ireland
Good man Kieran, but - Tir Eoghain Abú ;-)