Shirabe
どの辺

殿どの

Common suffix
English jmdict
1
suffix polite (teineigo) language Mr.;Mrs.;Miss;Ms.
form of address used for official letters and business letters, and in letters to inferiors

何のどの

Common pre-noun adjectival (rentaishi)
Español jmdict
1
pre-noun adjectival (rentaishi) cuál
English jmdict
1
pre-noun adjectival (rentaishi) word usually written using kana alone which;what (way)
See also: 九 (きゅう), 其の (その), 彼の (あの)
あなたはどの学科が好きですか。
What subject do you like best?

どの辺どのへん

Common Expression Noun
Español jmdict
1
expressions (phrasesnoun (common) (futsuumeishi) paradero
English jmdict
1
expressions (phrasesnoun (common) (futsuumeishi) whereabouts;what part
2
expressions (phrasesnoun (common) (futsuumeishi) how much;what point
Other forms 何の辺 【どのへん】 (rarely used kanji form)