w.AddIP([16]byte{1: 1, 15: 15})
				w.AddIP([16]byte{2: 2, 14: 14})
				return nil
			},
			HandleSRV: func(w SRVWriter, name string) error {
				w.AddSRV(1, 2, 80, "foo.bar.")
				w.AddSRV(2, 3, 81, "bar.baz.")
				return nil
			},
		}),
	}
	ctx := context.Background()
	const fakeDomain = "something-that-is-a-not-a-real-domain.fake-tld."

	t.Run("LookupIP", func(t *testing.T) {